{"title":"Headsets","description":"\u003cp\u003eAdmittedly they're not the most glamorous part of your bike, but a headset performs the vital function of keeping your front end and steering turning smoothly. One of the most common headsets uses the stem that bolts directly onto the steering tube of the forks, though the more traditional 'quill' stem version are still used and referred to as threaded. We have a fantastic range of top brand headsets in stock.\u003c\/p\u003e","products":[{"product_id":"giant-od-mtb-headset","title":"GIANT OD MTB HEADSET","description":"\u003cp\u003eGiant Mountain Headset is compatible with all Giant OverDrive mountain bikes (1?\" to 1½\" steerer). Features an anodized finish.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures \u003cspan\u003eGiant OD MTB Headset\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits OverDrive mountain bikes with 1\" to 1½\" steerers\u003c\/li\u003e\n\u003cli\u003eAnodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"GIANT","offers":[{"title":"Default Title","offer_id":46466676195618,"sku":"490901","price":31.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/155368_1.jpg?v=1693381158"},{"product_id":"giant-od-road-headset","title":"GIANT OD ROAD HEADSET","description":"\u003cp\u003eGiant OD Road Headset is compatible with all Giant OverDrive road bikes (1-1\/8\" to 1-1\/4\" diameter). Features a composite top cap.  \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures \u003cspan\u003eGiant Road OD Headset\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits Overdrive head tubes\u003c\/li\u003e\n\u003cli\u003e1-1\/8\" to 1-1\/4\" diameter\u003c\/li\u003e\n\u003cli\u003eComposite top cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"GIANT","offers":[{"title":"Default Title","offer_id":46466676588834,"sku":"490900","price":31.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/155367_70.png?v=1693381163"},{"product_id":"giant-od2-road-headset","title":"GIANT OD2 ROAD HEADSET","description":"\u003cp\u003eGiant OD2 Road Headset is compatible with all Giant OverDrive 2 road bikes (1¼\" to 1½\" diameter). Features a composite top cap.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits Overdrive 2 head tubes\u003c\/li\u003e\n\u003cli\u003e1¼\" to 1½\" diameter.\u003c\/li\u003e\n\u003cli\u003eComposite top cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cspan\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/span\u003e\u003c\/p\u003e","brand":"GIANT","offers":[{"title":"Default Title","offer_id":46466676719906,"sku":"491200","price":31.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/127008_10.jpg?v=1693381164"},{"product_id":"hope-picknmix-headset-upper-part-hsc2-zs44-28-6","title":"HOPE PICK'N'MIX HEADSET UPPER PART HSC2 ZS44\/28.6","description":"\u003ch3\u003eThe Hope Pick And Mix Headset contains Individual headset cups\/bearings to fit the vast majority of modern Alloy\/carbon road and mountain bikes.\u003c\/h3\u003e\n\u003cp\u003eThey are the highest quality replacement or new build components.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003eHope Pick and Mix headset cups and bearings are sold as individual top or bottom components.\u003c\/p\u003e\n\u003cp\u003eThey are ideal for building up frames with tapered head tubes, converting frames with larger head tubes to fit standard fork steerers or for replacing damaged cups\/bearings individually.\u003c\/p\u003e\n\u003cp\u003eThere are 6 top cup options and 8 bottom cup options to choose from, these are designed to fit modern road and mountain bike frames; older 1” and threaded standards are not included.\u003c\/p\u003e\n\u003cp\u003eHope Pick And Mix Headset cups\/bearings are available for three headset standards; External, Integral and Integrated. Please refer to the guide below to choose the right size and standard for your frame and fork.\u003c\/p\u003e\n\u003ch3\u003eGuide \u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 1:\u003c\/strong\u003e EC34\/28.6 1 1\/8\" Traditional Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 2:\u003c\/strong\u003e ZS44\/28.6 1 1\/8\" Integral Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 3:\u003c\/strong\u003e IS41\/28.6 1 1\/8\" Integrated Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 4:\u003c\/strong\u003e ZS49\/28.6 1.5\" to 1 1\/8\" Step-down Integral Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 5:\u003c\/strong\u003e ZS56\/38.1 1.5\" Integral Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 6\u003c\/strong\u003e: EC49\/38.1 1.5\" External Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 8:\u003c\/strong\u003e IS42\/28.6 1 1\/8\" Integrated Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType A:\u003c\/strong\u003e EC34\/30 1 1\/8\" Traditional Bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType B\u003c\/strong\u003e: ZS44\/30 1 1\/8\" Integral Bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType C:\u003c\/strong\u003e IS41\/30 1 1\/8\" Integrated Bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType D:\u003c\/strong\u003e ZS49\/30 1.5\" to 1 1\/8\" Step-down Low Stack Integral Bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType E:\u003c\/strong\u003e ZS56\/40 1.5\" Integral Bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType F:\u003c\/strong\u003e EC49\/40 1.5\" Integral\/External Bottom - (49mm internal headtube diameter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType G: \u003c\/strong\u003eZS55\/40 1.5\" Integral Bottom - (Scott\/Lapierre)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType H:\u003c\/strong\u003e EC44\/40 1.5\" Traditional Bottom - (44mm internal headtube diameter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCup, cone: 2014 T6 aluminium | cartridge bearing: stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e 1 headset upper part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eWithout star nut and ahead cap \u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003cspan\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/span\u003e\u003c\/p\u003e","brand":"HOPE","offers":[{"title":"Default Title","offer_id":46466720694562,"sku":"HSC2","price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/152102_50.jpg?v=1693381589"},{"product_id":"m-part-sport-threadless-1-1-8-headset","title":"M PART SPORT THREADLESS HEADSET","description":"\u003ch3\u003eHigh end headset features at an attractively low price.\u003c\/h3\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA great value for money headset\u003c\/li\u003e\n\u003cli\u003eDurable hardened steel cups\u003c\/li\u003e\n\u003cli\u003eSealed 36 degree angular contact cartridge bearings\u003c\/li\u003e\n\u003cli\u003eCompact 25.4 mm stack height\u003c\/li\u003e\n\u003cli\u003eIncludes star nut assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\" style=\"box-sizing: border-box; --tw-shadow: 0 0 #0000; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: #3b82f680; --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; margin: 0px 0px 0.5rem; padding: 0px; color: rgb(49, 49, 49); font-family: Roboto, arial, helvetica, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border: 0px solid currentcolor;\"\u003e\n\u003cp style=\"box-sizing: border-box; --tw-shadow: 0 0 #0000; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: #3b82f680; --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; margin: 0px; padding: 0px; font-size: inherit; line-height: 1.6; text-rendering: optimizelegibility; border: 0px solid currentcolor;\"\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\" style=\"box-sizing: border-box; --tw-shadow: 0 0 #0000; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: #3b82f680; --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; margin: 0px 0px 0.5rem; padding: 0px; color: rgb(49, 49, 49); font-family: Roboto, arial, helvetica, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border: 0px solid currentcolor;\"\u003e\n\u003cp style=\"box-sizing: border-box; --tw-shadow: 0 0 #0000; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: #3b82f680; --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; margin: 0px; padding: 0px; font-size: inherit; line-height: 1.6; text-rendering: optimizelegibility; border: 0px solid currentcolor;\"\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"M PART","offers":[{"title":"1\"","offer_id":47549591716130,"sku":"HPT201","price":13.49,"currency_code":"GBP","in_stock":true},{"title":"1.1\/8\"","offer_id":47549591748898,"sku":"HPT281","price":13.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/2912_50.jpg?v=1693381831"},{"product_id":"giant-od2-mtb-2012-onwards-headset","title":"GIANT OD2 MTB HEADSET BLACK (2012 ONWARDS)","description":"\u003cp\u003e\u003cspan\u003eGiant OD2 Mountain Headset is compatible with all Giant OverDrive 2 mountain bikes (1 1\/4\" to 1 ½\" steerer). Features an anodized finish. Compatible with 2012 OverDrive 2 mountain bikes onwards. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures \u003cspan\u003eGiant MY12+ OverDrive2 MTB Headset\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits OverDrive 2 mountain bikes with 1 1\/4\" to 1 1\/2\" steerers\u003c\/li\u003e\n\u003cli\u003eAnodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"GIANT","offers":[{"title":"Default Title","offer_id":47247840903458,"sku":"160000002","price":31.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/GIANT_MTB_HEADSET_OD2.jpg?v=1701702353"},{"product_id":"m-part-elite-headset-lower-zs-56-40","title":"M PART ELITE HEADSET LOWER ZS56\/40","description":"\u003ch3\u003eThis top of the range headset comes with a 3 year manufacturing warranty.\u003c\/h3\u003e\n\u003ch3\u003eFeatures\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuad-sealed precision angular contact bearings coupled with double-sealed bearing housing, keeps the British climate at bay\u003c\/li\u003e\n\u003cli\u003eUtilises flush seal technology to further protect the longevity of the bearings\u003c\/li\u003e\n\u003cli\u003eFull spares back up available\u003c\/li\u003e\n\u003cli\u003eExpanding collar design means once you tighten the headset, it stays tightened\u003c\/li\u003e\n\u003cli\u003eDesigned and tested in the UK for extreme British riding conditions\u003c\/li\u003e\n\u003cli\u003eReplacement R413 bearing available (40x52x7 45x45)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"M PART","offers":[{"title":"Default Title","offer_id":47548469477666,"sku":"HPT532","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/hpt532.jpg?v=1706883262"},{"product_id":"m-part-elite-headset-lower-zs-44-30","title":"M PART ELITE HEADSET LOWER ZS44\/30","description":"\u003ch3\u003eThis top of the range headset comes with a 3 year manufacturing warranty.\u003c\/h3\u003e\n\u003ch3\u003eFeatures \u003cspan\u003eM Part Elite Headset  ZS44\/30\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuad sealed precision angular contact bearings coupled with double sealed bearing housing, keeps the British climate at bay\u003c\/li\u003e\n\u003cli\u003eUtilises flush seal technology to further protect the longevity of the bearings\u003c\/li\u003e\n\u003cli\u003eFull spares back up available\u003c\/li\u003e\n\u003cli\u003eExpanding collar design means once you tighten the headset, it stays tightened\u003c\/li\u003e\n\u003cli\u003eDesigned and tested in the UK for extreme British riding conditions\u003c\/li\u003e\n\u003cli\u003eReplacement R408 bearing available (30x41x6.5 45x45)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"M PART","offers":[{"title":"Default Title","offer_id":47548501590306,"sku":"HPT533","price":31.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/hpt533.jpg?v=1706883457"},{"product_id":"m-part-elite-headset-lower-isd-52-40","title":"M PART ELITE HEADSET LOWER IS","description":"\u003ch3\u003eThis top of the range headset comes with a 3 year manufacturing warranty\u003c\/h3\u003e\n\u003ch3\u003eFeatures M:Part Elite Headset Lower IS52\/40\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuad sealed precision angular contact bearings coupled with double sealed bearing housing, keeps the British climate at bay\u003c\/li\u003e\n\u003cli\u003eUtilises flush seal technology to further protect the longevity of the bearings\u003c\/li\u003e\n\u003cli\u003eFull spares back up available\u003c\/li\u003e\n\u003cli\u003eExpanding collar design means once you tighten the headset, it stays tightened\u003c\/li\u003e\n\u003cli\u003eDesigned and tested in the UK for extreme British riding conditions\u003c\/li\u003e\n\u003cli\u003eReplacement R425 bearing available (40x51.8x8 45x45)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLower IS52\/40 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"M PART","offers":[{"title":"Default Title","offer_id":47548530983202,"sku":"HPT534","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/hpt534.jpg?v=1706883610"},{"product_id":"m-part-comp-threadless-headset","title":"M PART COMP THREADLESS HEADSET","description":"\u003ch3\u003e\u003cspan\u003eHigh end headset features at an attractively low price.\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eFeatures \u003cspan\u003eM Part Comp Threadless Headset\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReliable sealed headset\u003c\/li\u003e\n\u003cli\u003eSteel frame cups for durability\u003c\/li\u003e\n\u003cli\u003eHardened steel bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable for 1\" and 1 1\/8\" headtubes\u003c\/li\u003e\n\u003cli\u003eStack height: 37.6 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 106 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"M PART","offers":[{"title":"1 Inch","offer_id":47549350019362,"sku":"HPT2081","price":17.99,"currency_code":"GBP","in_stock":true},{"title":"1-1\/8 Inch","offer_id":47549350052130,"sku":"HPT2881","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/hpt2071.jpg?v=1706887395"},{"product_id":"m-part-elite-headset-upper-zs44-28-6","title":"M PART ELITE HEADSET UPPER ZS","description":"\u003ch3\u003eThis top of the range headset comes with a 3 year manufacturing warranty.\u003c\/h3\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuad sealed precision angular contact bearings coupled with double sealed bearing housing, keeps the British climate at bay\u003c\/li\u003e\n\u003cli\u003eUtilises flush seal technology to further protect the longevity of the bearings\u003c\/li\u003e\n\u003cli\u003eFull spares back up available\u003c\/li\u003e\n\u003cli\u003eExpanding collar design means once you tighten the headset, it stays tightened\u003c\/li\u003e\n\u003cli\u003eDesigned and tested in the UK for extreme British riding conditions\u003c\/li\u003e\n\u003cli\u003eReplacement R408 bearing available (30x41x6.5 45x45)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpper ZS44\/28.6 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"M PART","offers":[{"title":"Default Title","offer_id":47565061292322,"sku":"HPT506","price":22.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/hpt506.jpg?v=1707151277"},{"product_id":"leatt-ceramag-headeset-spacer-kit","title":"LEATT SPACER KIT HEADESET CERAMAG","description":"\u003ch3\u003eCERAMAG TUNING STEERER SPACERS.\u003c\/h3\u003e\n\u003cp\u003eWeight Weenies alarm: get the last grams off your custom build by using CeraMAG spacers to fine-tune your cockpit. CeraMAG is ceramic coated magnesium and is more lightweight than aluminum. Set of 4 spacers, in heights of 1.5mm (0.9 grams), 2.5mm (1.4 grams), 5mm (2.5 grams), and 10mm (4.6 grams).\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSet of 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor 1 1\/8\" steerer tubes only\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 9.4 grams\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Leatt Ride Kit MTB 1.0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LEATT","offers":[{"title":"CeraBone","offer_id":56140998508919,"sku":"LE9025101970","price":20.49,"currency_code":"GBP","in_stock":true},{"title":"CeraGrey","offer_id":56140998541687,"sku":"LE9025101980","price":20.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/Leatt_StemHardwareParts_CeraMAG_SpacerKitHeadset_10_5_2.5_1.5mm_CeraGrey_9025101980_12885c0e-c2b7-415f-ba02-573f2b8264de.webp?v=1762521280"},{"product_id":"cube-headset-mtb-1-1-2-1-1-2-including-spacer","title":"CUBE HEADSET MTB 1 1\/2 - 1 1\/2 INCLUDING SPACER","description":"\u003ch3\u003e\u003cspan id=\"desc\"\u003eMade by the renowned brand CUBE, this headset is built to withstand the rigors of off-road biking.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan id=\"desc\"\u003eThe integrated design means that it seamlessly fits into the frame, reducing weight and creating a sleek appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan id=\"desc\"\u003eIncluded with the headset is a spacer, which allows for easy adjustment of the handlebar height\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eC\u003cspan id=\"desc\"\u003eompatible with most mountain bike frames that have a 1 1\/2-inch steerer tube and tapered head tube\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eE\u003cspan id=\"desc\"\u003easy to install with basic bike maintenance tools\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan id=\"desc\"\u003eComes with all the necessary hardware.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cspan\u003eColour\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eBlack\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan\u003e118 g\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Cube MTB 1 1\/2-1 1\/2 Integrated Headset\u003c\/li\u003e\n\u003cli\u003einc Spacer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CUBE","offers":[{"title":"Default Title","offer_id":56158552916343,"sku":"8023","price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/6b67a1876583da168caaa053fa872e76f1c85689_8023_1920x1920_aac12a9c-a745-48e1-af63-a86a79f4cb6e.jpg?v=1762847663"},{"product_id":"ritchey-wcs-semi-integrated-upper-zs-headset","title":"RITCHEY WCS SEMI INTEGRATED ZS44\/28.6 UPPER HEADSET","description":"\u003ch3\u003eDesigned for bicycles with semi-integrated headsets, the WCS Semi-Integrated ZS Upper Headset features full complement angular contact cartridge bearings packed with Ritchey high-webbing grease.\u003c\/h3\u003e\n\u003chr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003eA\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003elloy\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID\u003c\/span\u003e: \u003c\/strong\u003e44mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eZS44\/28.6 (1 ⅛”) bearing\u003c\/span\u003e:\u003c\/strong\u003e \u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e41.0\/30.15\/7mm 45°\/45° - sealed cartridge (ACB) \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height\u003c\/span\u003e:\u003c\/strong\u003e \n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e10.1mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e15.2mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S.\u003c\/span\u003e:\u003c\/strong\u003e \u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eZS44\/28.6 (1 ⅛”)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eWeight\u003c\/span\u003e: \u003c\/strong\u003e43g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey WCS Semi Integrated ZS44\/28.6 Upper Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"10.1mm","offer_id":56199473791351,"sku":"RT33055337006","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"15.2mm","offer_id":56199473824119,"sku":"RT33055337007","price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/RT33055337006_53913.jpg?v=1763454766"},{"product_id":"ritchey-wcs-semi-integrated-lower-zs-headset","title":"RITCHEY WCS SEMI INTEGRATED ZS LOWER HEADSET","description":"\u003ch3\u003eDesigned for bicycles with semi-integrated headsets, the WCS Semi-Integrated ZS Lower Headset features full complement angular contact cartridge bearings packed with Ritchey high-webbing grease.\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Al\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eloy\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e\u003cstrong\u003eStack heigh\u003c\/strong\u003et: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e2.8mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cstrong\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S.: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eZS42\/30  (1 ⅛”), ZS49\/33 (1 ¼”), ZS55\/40 (1.5\"), ZS56\/40 (1.5\")\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube OD\/ID\u003c\/span\u003e:\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e50\/44, 55\/49, 61\/55, 62\/56mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e\u003cstrong\u003eZS44\/30 (1⅛\") bearing:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e41\/30.15\/7mm 45°\/45° - sealed cartridge (ACB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e\u003cstrong\u003eZS49\/33 (1 ¼”) bearing:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e46\/34.1\/7mm 45°\/45° - sealed cartridge (ACB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e\u003cstrong\u003eZS55\/40 (1.5\") bearing:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e51.9\/40\/8mm 45°\/45° - sealed cartridge (ACB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e\u003cstrong\u003eZS56\/40 (1.5\") bearing:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e51.9\/40\/8mm 45°\/45° - sealed cartridge (ACB) \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e B\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003elack\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e35 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey WCS Semi Integrated ZS Lower Headset\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"ZS44\/30","offer_id":56199473889655,"sku":"RT33055337010","price":35.99,"currency_code":"GBP","in_stock":true},{"title":"ZS49\/33","offer_id":56199473922423,"sku":"RT33055337011","price":41.99,"currency_code":"GBP","in_stock":true},{"title":"ZS55\/40","offer_id":56199473955191,"sku":"RT33055337012","price":46.99,"currency_code":"GBP","in_stock":false},{"title":"ZS56\/40","offer_id":56199473987959,"sku":"RT33055337013","price":46.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/RT33055337007_55414.jpg?v=1763454766"},{"product_id":"ritchey-wcs-external-cup-lower-ec-headset","title":"RITCHEY WCS EXTERNAL CUP EC LOWER HEADSET","description":"\u003ch3\u003eGenuine Ritchey Lower Headset External Cup EC with Titanium-coated sealed cartridge bearing. Fits bicycles with 44mm inner diameter headtubes that require external headset cups.\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType: \u003c\/strong\u003eStandard Ahead (EC)\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC44\/33: 46.0\/34.1\/7mm 45°\/45° - sealed cartridge (ACB) – titanium coated\u003c\/li\u003e\n\u003cli\u003eEC44\/40: 51.9\/40.0\/8mm 45°\/45° - sealed cartridge (ACB) – titanium coated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEC44\/33 (Stack height 13mm)\u003c\/li\u003e\n\u003cli\u003eEC44\/40 (Stack height 14,3mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower cup:\u003c\/strong\u003e Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown race: \u003c\/strong\u003eAluminium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEC44\/33: 61g\u003c\/li\u003e\n\u003cli\u003eEC44\/40: 69g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey WCS Logic EC Lower Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"EC44\/33","offer_id":56200570700151,"sku":"RT33055337019","price":39.99,"currency_code":"GBP","in_stock":true},{"title":"EC44\/40","offer_id":56200570732919,"sku":"RT33055337020","price":43.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/b367bcac6daa851de26bd2fe75d0961501ad6900-1180x640.avif?v=1763561741"},{"product_id":"ritchey-external-cups-ec-threadless-headset","title":"RITCHEY EXTERNAL CUPS EC THREADLESS HEADSET","description":"\u003ch3\u003eThe Ritchey External Cup EC Threadless headset features a smaller upper bearing to save weight, while the oversize lower bearing is designed to handle loads\u003c\/h3\u003e\n\u003cdiv class=\"sc-43h9k7-6\"\u003e\n\u003cp\u003eDeep bearing cups promise solid insertion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eIncompatible with Ritchey WCS Carbon forks with integrated 45° crown race\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eMaterial:\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e Steel\/plastic\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e28.9mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e15.7mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height lower: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e13.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e34mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S. upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eEC34\/28.6 (1 ⅛”)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S. lower: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eEC34\/30 (1 ⅛”)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eBearings: R\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eetainer ball-bearing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e156g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey Comp VentureMax XL Handlebar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"Default Title","offer_id":56201985327479,"sku":"RT33022617001","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/RT33022617001_53800.jpg?v=1763483288"},{"product_id":"ritchey-comp-integrated-is-headset","title":"RITCHEY COMP INTEGRATED IS42\/28.6 HEADSET","description":"\u003ch3\u003eFor bikes featuring integrated headsets (such as the Ritchey Road Logic and Swiss Cross), the Comp Integrated IS Headset stands above all others.\u003c\/h3\u003e\n\u003cdiv class=\"sc-43h9k7-6\"\u003e\n\u003cp\u003eThe Comp features semi-cartridge high-quality bearings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eMaterial:\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e Steel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e6mm (1 ⅛”) \/ 5.15mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height lower: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e0.8mm (1 ⅛”)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e42mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID lower: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e42mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S. upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eIS42\/28.6 (1 ⅛”)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eBearings: S\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eemi-cartridge (SSC)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eBlack\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey Comp Integrated IS Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"Default Title","offer_id":56202256286071,"sku":"RT33332817001","price":29.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/2f966ffa40aea2240ff636b69278f0d6fddf7ec9-1180x640.avif?v=1763648749"},{"product_id":"ritchey-comp-semi-integrated-zs-headset","title":"RITCHEY COMP SEMI INTEGRATED ZS HEADSET","description":"\u003ch3\u003eFor bikes with semi-integrated ZS head tubes, the Ritchey Comp Semi-Integrated ZS headset stands out above all others.\u003c\/h3\u003e\n\u003cdiv class=\"sc-43h9k7-6\"\u003e\n\u003cp\u003eThe Comp features full-complement stainless steel angular contact cartridge bearings packed with Ritchey high-webbing grease. The upper bearing is a sealed cartridge, while the lower bearing is coated in titanium.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroad width offers plenty of space for mounting accessories and bags\u003c\/li\u003e\n\u003cli\u003eThe flattened 38x22.5mm top section provides a comfortable area for resting hands\u003c\/li\u003e\n\u003cli\u003eWidth is measured at the initial bend rather than at the hood\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eMaterial:\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e Steel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e10.3 (1 ⅛”) \/ 11.6mm (1 1.5\" tapered) \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e44mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID lower: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e44, 55, 56mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S. upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eZS44\/28.6 (1 ⅛”)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S. lower: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eZS44\/30 (1 ⅛”), ZS55\/40 (1.5\"), ZS56\/40\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eBearings: S\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eemi-cartridge (SSC)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eBlack\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e83g (1 ⅛”)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey Comp Semi Integrated ZS Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"ZS44\/28.6|ZS44\/30","offer_id":56202256351607,"sku":"RT33432817001","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"ZS44\/28.6|ZS55\/40","offer_id":56202256384375,"sku":"RT33435337001","price":31.99,"currency_code":"GBP","in_stock":true},{"title":"ZS44\/28.6|ZS56\/40","offer_id":56202256417143,"sku":"RT33435337002","price":31.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/d65c2314e930fc4b116015ff74e730733de20ea4-1180x640.avif?v=1763649116"},{"product_id":"ritchey-comp-external-cup-ec-headset","title":"RITCHEY COMP EXTERNAL CUP EC HEADSET","description":"\u003ch3\u003eThe Ritchey External Cup EC Threadless headset features a smaller upper bearing to save weight, while the lightweight, precision-machined aluminum cups are deep for solid insertion.\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eMaterial:\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e Steel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e28.9mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e16.8mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height lower: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e13mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e34mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S. upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eEC34\/28.6 (1 ⅛”)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S. lower: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eEC34\/30 (1 ⅛”)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eBearings: S\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eemi-cartridge (SSC)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eBlack\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e146 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey Comp External Cup EC Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"Default Title","offer_id":56202297016695,"sku":"RT33032617001","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/RT33032617001_53712.jpg?v=1763487190"},{"product_id":"ritchey-comp-cartridge-logic-e-semi-integrated-upper-zs-headset","title":"RITCHEY COMP CARTRIDGE LOGIC-E HEADSET","description":"\u003ch3\u003eBringing Ritchey's heritage of legendary cycling products into the world of e-bikes and electronic shifting, Tom Ritchey designed a unique headset that allows the cables to be run internally from the stem into standard frames without requiring the frame or fork to be modified.\u003c\/h3\u003e\n\u003cp\u003eThe Logic-E headset is designed to allow Shimano Di2 and STEPS cables to be concealed from view and the wind while protecting them from damage and is available for integrated IS and semi-integrated ZS standards.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eSteerer size\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e1-1\/8\" upper\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eWeight: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e35-44g\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eIntegrated (IS) or semi-integrated (ZS)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey Comp External Cup EC Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"IS42\/28.6","offer_id":56205453623671,"sku":"RT33030817003","price":38.99,"currency_code":"GBP","in_stock":true},{"title":"ZS44\/28.6","offer_id":56205453656439,"sku":"RT33030817002","price":32.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/79d43156fd212122aa0e0f1fa3af2f60858825cd-1180x640.avif?v=1763653028"},{"product_id":"ritchey-comp-cartridge-integrated-upper-is-headset","title":"RITCHEY COMP CARTRIDGE INTEGRATED IS41\/28.6 UPPER HEADSET","description":"\u003ch3\u003eThe Ritchey Comp Cartridge Integrated IS headset upper features full complement stainless steel angular contact sealed cartridge bearings packed with Ritchey high-webbing grease.\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eMaterial:\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e Alloy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height: \u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e9.1mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e41.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S.\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eIS: 41\/28.6 (1 ⅛”)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eIS41\/28.6 (1 ⅛”) bearing: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e41.0\/30.15\/7mm 45°\/45° - sealed cartridge (ACB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eBlack\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e39 g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey Comp Cartridge Integrated IS Upper Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"Default Title","offer_id":56205454606711,"sku":"RT33035337013","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/99d6804ed36efbaac74973bb08afc6fd2c69d188-1180x640.avif?v=1763655303"},{"product_id":"ritchey-comp-cartridge-semi-integrated-lower-zs-headset","title":"RITCHEY COMP CARTRIDGE SEMI INTEGRATED ZS LOWER HEADSET","description":"\u003ch3\u003eThe CroMo Ritchey Comp Cartridge Semi-Integrated ZS Lower Headset features full complement stainless steel angular contact titanium-coated, sealed cartridge bearings packed with Ritchey high-webbing grease.\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eMaterial:\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e Alloy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e2.8mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube OD\/ID: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e50\/44, 55\/49, 61\/55, 62\/56mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S.: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eZS42\/30  (1 ⅛”), ZS49\/33 (1 ¼”), ZS55\/40 (1.5\"), ZS56\/40 (1.5\")\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eZS42\/30 (1⅛\") bearing\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e41\/30.15\/7mm 45°\/45° - sealed cartridge (ACB) \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eZS49\/33 (1 ¼”) bearing\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e46\/34.1\/7mm 45°\/45° - sealed cartridge (ACB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eZS55\/40 (1.5\") bearing\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e51.85\/40\/8mm 45°\/45° - sealed cartridge (ACB) \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eZS56\/40 (1.5\") bearing\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e51.85\/40\/8mm 45°\/45° - sealed cartridge (ACB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eBlack\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e40 g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey Comp Cartridge Semi Integrated ZS Lower Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"ZS44\/30","offer_id":56205454803319,"sku":"RT33035337006","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"ZS49\/33","offer_id":56205454836087,"sku":"RT33035337007","price":32.99,"currency_code":"GBP","in_stock":true},{"title":"ZS55\/40","offer_id":56205454868855,"sku":"RT33035337008","price":34.99,"currency_code":"GBP","in_stock":false},{"title":"ZS56\/40","offer_id":56216545624439,"sku":"RT33035337009","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/9b4661b45b56961c890792e2af0f50f562590fed-1180x640.avif?v=1763657404"},{"product_id":"ritchey-comp-cartridge-integrated-upper-is-1-5-headset","title":"RITCHEY COMP CARTRIDGE DROP IN 1.5\" UPPER HEADSET","description":"\u003ch3\u003eThe Ritchey Comp Cartridge Drop-In 1.5 \"headset top has sealed industrial bearings and is for bicycle frames with an upper and lower head tube dimension of 1.5 inches.\u003c\/h3\u003e\n\u003cp\u003eIt is suitable for bicycle frames with 1.5-inch head tube diameter top and bottom and forks with tapered (1-1\/8-~1.5\") steerer tube.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Comp Drop-In IS52\/28.6 (1.5\") | IS52\/40 (1.5\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType: \u003c\/strong\u003eIntegrated (IS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadtube Inner diameter:\u003c\/strong\u003e 52mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadtube Outer diameter:\u003c\/strong\u003e 56mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteerer Upper Stack:\u003c\/strong\u003e 1 1\/8“\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteerer Lower Stack:\u003c\/strong\u003e 1,5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing:\u003c\/strong\u003e Sealed cartridge (ACB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eInner diameter: 40mm\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 51.8mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAluminium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e112g (Manufacturer information)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey Comp Cartridge Drop in 1.5\" Upper Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"Default Title","offer_id":56205455262071,"sku":"RT33035337015","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/796941332880.jpg?v=1767693758"},{"product_id":"ritchey-classic-external-cups-ec-headset","title":"RITCHEY CLASSIC EXTERNAL CUPS EC THREADLESS HEADSET","description":"\u003ch3\u003eThe Classic External Cup EC Threadless Headset is the reliable workhorse of the Ritchey threadless headset range.\u003c\/h3\u003e\n\u003cp\u003eNow available with our timeless high-polish finish, this smooth and reliable specimen features lightweight, precision-machined aluminum cups, sealed cartridge 45\/45-degree bearings, and comes packed with Ritchey Grease. A sealed design promises minimal penetration from the elements. The Classic Threadless Headset adds that classy and reliable detail your bike deserves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eIncompatible with Ritchey WCS Carbon forks with integrated 45° crown race\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eMaterial\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e: Alloy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e32mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e18mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height lower: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e14mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e34mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S. upper: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eEC34\/28.6 (1 ⅛”)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S. lower: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eEC34\/30 (1 ⅛”)\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eEC34\/28.6 (1 ⅛”) bearing: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e41.8\/30.15\/8mm 45°\/45° - sealed cartridge (ACB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eEC34\/30 (1 ⅛”) bearing: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e44\/30.5\/8mm 45°\/45° - sealed cartridge (ACB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eColour\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eHigh-polish silver\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eWeight\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e126 g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey Classic External Cup EC Threadless Headset \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"Default Title","offer_id":56205870498167,"sku":"RT33075347001","price":52.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/ce5a565afaa4d2cbb8ea8e939475301379e42a26-1180x640.avif?v=1763733714"},{"product_id":"ritchey-wcs-logic-e-1-5-integrated-is-upper-headset","title":"RITCHEY WCS LOGIC-E 1.5\" INTEGRATED IS52\/28.6 UPPER HEADSET","description":"\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eThe Ritchey WCS Logic-E 1.5\" Integrated IS Upper Headset is a solution designed to allow cables and wires to easily integrate with internal frame routing when using any standard stem – no special stem necessary.\u003c\/h3\u003e\n\u003cp\u003eCables and wires enter the headtube through channels on the headset upper, passing through the space between the fork steerer and headtube before continuing their route through the frame.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eCompression cap NOT included\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eMaterial\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e Nylon + glass fibre\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e20.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e52mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube OD: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e56mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eBearings: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e51.85\/40mm 45°\/45° - sealed cartridge (ACB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S.: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eIS52\/28.6 (1.5”) \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eLogic-e 1.5” integrated IS headset requires a bearing insertion depth of 8.7mm for the closest fit, please check with your frame manufacturer for compatibility.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e93 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey WCS Logic-E 1.5\" Integrated IS Upper Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"Default Title","offer_id":56216205099383,"sku":"RT33030817005","price":38.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/1d174df6079f73bbc3925b9a7c9adb6b8a3f2be3-1180x640.avif?v=1763654467"},{"product_id":"ritchey-comp-cartridge-integrated-is42-28-6-upper-headset","title":"RITCHEY COMP CARTRIDGE INTEGRATED IS42\/28.6 UPPER HEADSET","description":"\u003ch3\u003eThe Ritchey Comp Cartridge Integrated IS headset upper features full complement stainless steel angular contact sealed cartridge bearings packed with Ritchey high-webbing grease.\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eMaterial:\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e Alloy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eStack height: \u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e16.0mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eHeadtube ID\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003e: \u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e41.2mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eS.H.I.S.: \u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eIS42\/28.6 (1 ⅛”)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cdiv class=\"sc-1g0hte8-3 eETfJE\"\u003e\n\u003cspan class=\"sc-1g0hte8-1 cpkLiZ\"\u003eIS42\/28.6 (1 ⅛”) bearing\u003c\/span\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e41.8\/30.5\/8mm 45°\/45° - sealed cartridge (ACB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003eBlack\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"sc-1g0hte8-2 hrKZpx\"\u003e39 g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Ritchey Comp Cartridge Integrated IS Upper Headset\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RITCHEY","offers":[{"title":"Default Title","offer_id":56216430444919,"sku":"RT33035337005","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/5530db3a87c22e97be9b475587571e58b92e61b5-708x384.avif?v=1763655698"},{"product_id":"cane-creek-headset-40-is41-1-1-8-short","title":"CANE CREEK HEADSET 40 IS41 1 1\/8\" SHORT","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eThe 40-Series headset delivers exceptional performance and reliability for road, gravel, and mountain bikes.\u003c\/h3\u003e\n\u003cp\u003eBuilt from 6061 T-6 aluminium and featuring sealed ZN40 bearings with zinc-coated steel construction, this headset resists corrosion and ensures long-lasting durability. The innovative Clip-Seal design completely seals the top assembly whilst reducing loose components. High-quality face-seals and a durable steel crown race provide smooth, dependable steering. Weighing just 71g, it's the ideal choice for riders seeking outstanding value without compromising on quality. Fits IS41\/28.6 - IS41\/30 with 9mm stack height.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTechnical Description IS41\/28.6\/H9\/K|IS41\/30\/H1\u003c\/li\u003e\n\u003cli\u003eTop Type IS - Integrated\u003c\/li\u003e\n\u003cli\u003eTop Head Tube Inside Dia. 41.1mm\u003c\/li\u003e\n\u003cli\u003eStem Clamp Dia. 28.6mm\u003c\/li\u003e\n\u003cli\u003eTop Stack Height 9mm\u003c\/li\u003e\n\u003cli\u003eTop Bearing Type Black Oxide, Sealed\u003c\/li\u003e\n\u003cli\u003eBottom Type IS - Integrated\u003c\/li\u003e\n\u003cli\u003eBottom Head Tube Inside Dia. 41.1mm\u003c\/li\u003e\n\u003cli\u003eCrown Race Seat Dia. 30.015mm\u003c\/li\u003e\n\u003cli\u003eCrown Race Type Steel, Face-Sealed\u003c\/li\u003e\n\u003cli\u003eBottom Stack Height 1mm\u003c\/li\u003e\n\u003cli\u003eBottom Bearing Type Black Oxide, Sealed\u003c\/li\u003e\n\u003cli\u003eMaterial 6061\u003c\/li\u003e\n\u003cli\u003eWeight 71g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Cane Creek Headset 40 IS41 1 1\/8\" Short\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"CANE CREEK","offers":[{"title":"Default Title","offer_id":56652576096631,"sku":"BAA0073K","price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/CaneCreekHeadset40.jpg?v=1772797116"},{"product_id":"cane-creek-carbon-headset-40-is41-28-6-is41-30","title":"CANE CREEK CARBON HEADSET 40-IS41\/28.6-IS41\/30","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eThe 40-Series headset delivers reliable performance across road, gravel, and mountain bikes.\u003c\/h3\u003e\n\u003cp\u003eBuilt from 6061 T-6 aluminium with sealed ZN40 bearings featuring zinc-coated steel for superior corrosion resistance, this headset ensures long-lasting durability. The innovative Clip-Seal design seals the top assembly while reducing loose components, while high-quality face-seals and a durable steel crown race provide smooth, dependable operation. Weighing just 71g with an 8mm stack height, it's the perfect balance of lightweight construction and rugged reliability for any terrain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from 6061 T-6 Aluminium\u003c\/li\u003e\n\u003cli\u003eInnovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the numberof loose parts\u003c\/li\u003e\n\u003cli\u003eHigh quality, low friction face-seals\u003c\/li\u003e\n\u003cli\u003eDurable steel crown race\u003c\/li\u003e\n\u003cli\u003eDependable ZN40, sealed bearings\u003c\/li\u003e\n\u003cli\u003eInterlock spacer compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpper\/Lower stack: 9\/1mm\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"desc\"\u003eStack Height: 8mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 71g \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Cane Creek 40 Integrated Headset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"CANE CREEK","offers":[{"title":"Default Title","offer_id":56652576162167,"sku":"BAA0073UD","price":54.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/CaneCreek40IntegratedHeadset.webp?v=1772797711"},{"product_id":"cane-creek-40-series-headset-is42-28-6-is42-30","title":"CANE CREEK 40 SERIES HEADSET IS42\/28.6 IS42\/30","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eThe 40-Series headset delivers exceptional performance without compromise.\u003c\/h3\u003e\n\u003cp\u003eBuilt on proven Premium 110-Series engineering, this lightweight, durable headset features machined 6061 T-6 aluminium construction and innovative Clip-Seal technology that reduces loose parts while protecting internal components. The new ZN40 sealed bearings offer superior corrosion resistance for extended longevity, paired with high-quality face-seals and a dependable steel crown race. With over 40 configurations available in straight, tapered, or modular assemblies, the 40-Series provides unmatched compatibility across road, gravel, and MTB applications. Weighing just 72g, it's the versatile, reliable choice for any rider seeking outstanding value and performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from 6061 T-6 Aluminium\u003c\/li\u003e\n\u003cli\u003eInnovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the numberof loose parts\u003c\/li\u003e\n\u003cli\u003eHigh quality, low friction face-seals\u003c\/li\u003e\n\u003cli\u003eDurable steel crown race\u003c\/li\u003e\n\u003cli\u003eDependable ZN40, sealed bearings\u003c\/li\u003e\n\u003cli\u003eInterlock spacer compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpper\/Lower stack: 9\/1mm\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eWeight: 72g\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year (excluding bearings)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterlok® spacer compatible.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal parts are cross-compatible across the 10, 40 and 110 series. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Cane Creek 40.IS42 Short Cover Complete Headset IS42\/28.6 | IS42\/30\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"CANE CREEK","offers":[{"title":"Default Title","offer_id":56652576358775,"sku":"BAA0092K","price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/32004-pm.png?v=1772799073"},{"product_id":"cane-creek-40-series-headset-ec34-28-6-ec34-30","title":"CANE CREEK 40 SERIES HEADSET EC34\/28.6 EC34\/30","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eThe 40-Series stands as Cane Creek's reliable workhorse headset, engineered for durability, lightweight performance, and exceptional value across road, gravel, and MTB applications.\u003c\/h3\u003e\n\u003cp\u003eMachined from 6061 T-6 aluminium with an innovative Clip-Seal design that minimises loose components, this headset delivers dependable handling on any terrain. The upgraded ZN40 sealed bearings feature zinc-coated, hardened steel construction for superior corrosion resistance and extended lifespan. High-quality face-seals, a durable steel crown race, and interlock spacer compatibility complete a headset that balances performance with longevity. Weighing just 98g, it's the practical choice for cyclists demanding reliability without compromise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from 6061 T-6 Aluminium\u003c\/li\u003e\n\u003cli\u003eInnovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the number of loose parts\u003c\/li\u003e\n\u003cli\u003eHigh quality, low friction face-seals\u003c\/li\u003e\n\u003cli\u003eDurable steel crown race\u003c\/li\u003e\n\u003cli\u003eDependable ZN40, sealed bearings\u003c\/li\u003e\n\u003cli\u003eInterlock spacer compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpper\/Lower stack: 16\/12mm\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eWeight: 98g\u003c\/li\u003e\n\u003cli\u003eWarranty: 1Year (excluding bearings)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterlok® spacer compatible.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal parts are cross-compatible across the 10, 40 and 110 series. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Cane Creek 40 Series Headset EC34\/28.6 EC34\/30\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"CANE CREEK","offers":[{"title":"Default Title","offer_id":56652576424311,"sku":"BAA0068K","price":64.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/31864-pm_e3363eee-a7a8-4977-abaa-ba9209a40fe5.png?v=1772799557"},{"product_id":"cane-creek-40-series-headset-zs49-28-6-zs49-30","title":"CANE CREEK 40 SERIES HEADSET ZS49\/28.6 ZS49\/30","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eThe 40-Series represents Cane Creek's trusted workhorse headset, engineered for durability, lightweight performance, and exceptional value across road, gravel, and MTB applications.\u003c\/h3\u003e\n\u003cp\u003eFeaturing innovative ZN40 sealed bearings with zinc-coated, hardened steel construction, this headset delivers superior corrosion resistance and extended lifespan. The Clip-Seal design seals the top assembly while minimizing loose components, whilst high-quality face-seals and a durable steel crown race ensure smooth, reliable steering. Machined from 6061 T-6 aluminium and weighing just 115g, it combines proven engineering with practical versatility for any riding discipline.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from 6061 T-6 Aluminium\u003c\/li\u003e\n\u003cli\u003eInnovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the number of loose parts\u003c\/li\u003e\n\u003cli\u003eHigh quality, low friction face-seals\u003c\/li\u003e\n\u003cli\u003eDurable steel crown race\u003c\/li\u003e\n\u003cli\u003eDependable ZN40, sealed bearings\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterlock spacer compatible\u003c\/li\u003e\n\u003cli\u003eUpper\/Lower stack: 8\/4mm\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eWeight: 115g\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year (excluding bearings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Cane Creek 40 Series Headset ZS49\/28.6 ZS49\/30\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"CANE CREEK","offers":[{"title":"Default Title","offer_id":56652576489847,"sku":"BAA0077K","price":74.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/CaneCreek40SeriesHeadset.jpg?v=1772800144"},{"product_id":"hope-1-5-stepdown-low-stack-headset","title":"HOPE 1.5 STEPDOWN LOW STACK HEADSET","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eThe Hope 1.5 Stepdown Low Stack Headset delivers premium performance with a compact 13mm total stack height, perfect for modern frame geometries.\u003c\/h3\u003e\n\u003cp\u003eFeaturing fully replaceable stainless steel bearings that resist corrosion far better than conventional alternatives, this headset combines durability with easy maintenance. The split crown race enables quick installation and removal, whilst machined aluminium cups and taper ring provide reliable support. Dual sealing—via an adjustable taper ring cover and integrated rubber seal—keeps contaminants out. All components are available as individual spares, making this headset fully rebuildable. Compatible with 1 1\/8\" threadless systems, with an optional 3mm-height crown race available for additional frame clearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull stainless steel bearings (replacable)\u003c\/li\u003e\n\u003cli\u003e Split crown race\u003c\/li\u003e\n\u003cli\u003eCommon parts throughout the range\u003c\/li\u003e\n\u003cli\u003eAll parts available as spares and fully rebuildable \u003c\/li\u003e\n\u003cli\u003eSteel head doc bolt on the 1.5\" step down\u003c\/li\u003e\n\u003cli\u003eTotal stack height: 13mm \u003c\/li\u003e\n\u003cli\u003eTo run alongside the conventional 1 1\/8 threadless headset\u003c\/li\u003e\n\u003cli\u003eThe bearings themselves are STAINLESS STEEL and are replaceable\u003c\/li\u003e\n\u003cli\u003eThe cups, taper ring and crown race (which is now split for easy installation and removal) are all machined aluminium \u003c\/li\u003e\n\u003cli\u003eSealing is achieved through an adjustable taper ring cover and integrated rubber seal\u003c\/li\u003e\n\u003cli\u003eThe bearings also incorporate their own sealing and being made from stainless steel resist corrosion and its by-products much better than a conventional steel bearing\u003c\/li\u003e\n\u003cli\u003eAn aftermarket crown race is also available which has 3mm of extra height built into it, which again can be used to help with clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Hope 1.5 Step Down Headset - Low Stack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"HOPE","offers":[{"title":"Default Title","offer_id":56652592447863,"sku":"HSLN","price":99.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/Hope1.5StepDownHeadset-LowStack.jpg?v=1772461148"},{"product_id":"hope-picknmix-top-cup-6-ec49-38-1","title":"HOPE PICK'N'MIX TOP HEADSET CUP 6 EC49\/38.1","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eTraditional external upper headset component designed for 49mm headtube inner diameter.\u003c\/h3\u003e\n\u003cp\u003eFeatures a 1 1\/2\" standard size that integrates seamlessly with classic headset systems. Built to HOPE's exacting standards for reliable steering performance and durability. The EC49\/38.1 specification ensures precise fit and smooth operation. Black finish complements most frame aesthetics. Essential replacement or upgrade part for riders maintaining traditional headset configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"ProductDescriptionDesktop\" class=\"product__description bt-desc max-xl:!hidden\"\u003e\n\u003cdiv class=\"product__description-text rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eHope's Pick n mix headset cups - Cup 6 EC49\/38.1\u003c\/li\u003e\n\u003cli\u003eHeadset cups use custom made, replaceable stainless steel bearings to resist corrosion\u003c\/li\u003e\n\u003cli\u003eThe cups are all machined from 2014 T6 aluminium\u003c\/li\u003e\n\u003cli\u003eSealing is achieved through an adjustable taper ring cover and integrated rubber seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003cli\u003eBlue\u003c\/li\u003e\n\u003cli\u003eOrange\u003c\/li\u003e\n\u003cli\u003ePurple\u003c\/li\u003e\n\u003cli\u003eRed\u003c\/li\u003e\n\u003cli\u003eSilver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Hope Top Headset Cup 6 EC49\/38.1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"HOPE","offers":[{"title":"Black","offer_id":56816132227447,"sku":"HSC6","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":56816132260215,"sku":"HSC6B","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":56816132292983,"sku":"HSC6C","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":56816132325751,"sku":"HSC6PU","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":56816132358519,"sku":"HSC6R","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":56816132391287,"sku":"HSC6S","price":42.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/HSC6R.webp?v=1772446771"},{"product_id":"hope-pick-n-mix-bottom-cup-d-stepdown-zs49-30","title":"HOPE PICK N MIX BOTTOM CUP D STEPDOWN ZS49\/30","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eHope Bottom Headset Cup D ZS49\/30 – the perfect component for customising your mountain bike's steering system.\u003c\/h3\u003e\n\u003cp\u003eThis Pick 'n' Mix cup features machined 2014 T6 aluminium construction with custom stainless steel bearings that resist corrosion in all conditions. The adjustable taper ring cover and integrated rubber seal deliver reliable performance and protection. Available in six vibrant colours – black, blue, orange, purple, red, and silver – so you can match your bike's aesthetic while maintaining precise headset geometry. Pair with a compatible top cup to complete your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"product__description bt-desc max-xl:!hidden\" id=\"ProductDescriptionDesktop\"\u003e\n\u003cdiv class=\"product__description-text rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eHope's Pick n mix headset cups - D - ZS49\/30\u003c\/li\u003e\n\u003cli\u003eHeadset cups use custom made, replaceable stainless steel bearings to resist corrosion\u003c\/li\u003e\n\u003cli\u003eThe cups are all machined from 2014 T6 aluminium\u003c\/li\u003e\n\u003cli\u003eSealing is achieved through an adjustable taper ring cover and integrated rubber seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003cli\u003eBlue\u003c\/li\u003e\n\u003cli\u003eOrange\u003c\/li\u003e\n\u003cli\u003ePurple\u003c\/li\u003e\n\u003cli\u003eRed\u003c\/li\u003e\n\u003cli\u003eSilver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Hope Bottom Headset Cup D ZS49\/30\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"HOPE","offers":[{"title":"Black","offer_id":56806521209207,"sku":"HSCD","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":56806521241975,"sku":"HSCDB","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":56806521274743,"sku":"HSCDC","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":56806521307511,"sku":"HSCDPU","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":56806521340279,"sku":"HSCDR","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":56806521373047,"sku":"HSCDS","price":40.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/DStepdownR.webp?v=1772201197"},{"product_id":"1770109480-b9afe6ff","title":"HOPE HEADSET HEAD BOLT","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eCustomize your Hope headset with this precision-engineered head bolt.\u003c\/h3\u003e\n\u003cp\u003eBeautifully crafted to complement your bike's cockpit, it offers both aesthetic appeal and functional performance. Perfect for refreshing your setup with a pop of color or matching your existing components. Compatible with Hope headsets and top caps up to 2023 model year. Includes one bolt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 7075 aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: Hope headsets and Ahead caps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTool: 6 mm hexagon socket wrench\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBolt: M6\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight : 4.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGreen\u003c\/li\u003e\n\u003cli\u003eOrange\u003c\/li\u003e\n\u003cli\u003ePurple\u003c\/li\u003e\n\u003cli\u003eRed\u003c\/li\u003e\n\u003cli\u003eSilver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Replacement bolt for Hope headset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"HOPE","offers":[{"title":"Black","offer_id":56803201057143,"sku":"HS114N","price":3.15,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":56803201089911,"sku":"HS114G","price":3.15,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":56803201122679,"sku":"HS114C","price":3.15,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":56803201155447,"sku":"HS114PU","price":3.15,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":56803201188215,"sku":"HS114R","price":3.15,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":56803201220983,"sku":"HS114S","price":3.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/BLACK_8b3b0c7e-cf20-462d-a5bb-cc66b321dab4.jpg?v=1772125993"},{"product_id":"m-part-elite-headset-lower-ec44-40","title":"M PART ELITE HEADSET LOWER EC44\/40","description":"\u003ch3\u003eM Part Elite Headset Lower EC44\/40 delivers premium performance with exceptional weather resistance.\u003c\/h3\u003e\n\u003cp\u003eFeaturing quad sealed precision angular contact bearings and double sealed bearing housing, this headset stands up to demanding British conditions. Backed by a comprehensive 3-year manufacturing warranty, it's engineered for reliability and longevity. The advanced sealing system ensures smooth operation while protecting against moisture and contaminants, making it an ideal choice for serious cyclists seeking durability without compromise.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis top of the range headset comes with a 3 year manufacturing warranty\u003c\/li\u003e\n\u003cli\u003eQuad sealed precision angular contact bearings coupled with double sealed bearing housing, keeps the British climate at bay\u003c\/li\u003e\n\u003cli\u003eUtilises flush seal technology to further protect the longevity of the bearings\u003c\/li\u003e\n\u003cli\u003eFull spares back up available\u003c\/li\u003e\n\u003cli\u003eExpanding collar design means once you tighten the headset, it stays tightened\u003c\/li\u003e\n\u003cli\u003eDesigned and tested in the UK for extreme British riding conditions\u003c\/li\u003e\n\u003cli\u003eReplacement R425 bearing available (40x51.8x8 45x45)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize: \u003c\/strong\u003eLower EC44\/40 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel: \u003c\/strong\u003eElite\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x M Part Elite Headset Lower EC44\/40\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e","brand":"M PART","offers":[{"title":"Default Title","offer_id":56652602376567,"sku":"HPT531","price":31.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/hpt531.jpg?v=1772034633"},{"product_id":"m-part-elite-headset-upper-is42-28-6","title":"M PART ELITE HEADSET UPPER IS42\/28.6","description":"\u003ch3\u003eFeaturing quad sealed precision angular contact bearings paired with double sealed bearing housing, this component provides exceptional protection against moisture and contamination—essential for UK riding.\u003c\/h3\u003e\n\u003cp\u003eThe robust construction ensures smooth, reliable steering performance season after season. Backed by a comprehensive 3-year manufacturing warranty, this top-tier headset delivers the durability and precision serious cyclists demand.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis top of the range upper headset comes with a 3 year manufacturing warranty\u003c\/li\u003e\n\u003cli\u003eQuad sealed precision angular contact bearings coupled with double sealed bearing housing, keeps the British climate at bay\u003c\/li\u003e\n\u003cli\u003eUtilises flush seal technology to further protect the longevity of the bearings\u003c\/li\u003e\n\u003cli\u003eFull spares back up available\u003c\/li\u003e\n\u003cli\u003eExpanding collar design means once you tighten the headset, it stays tightened\u003c\/li\u003e\n\u003cli\u003eDesigned and tested in the UK for extreme British riding conditions\u003c\/li\u003e\n\u003cli\u003eReplacement R418 bearing available (30x41.8x8 45x45)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize: \u003c\/strong\u003eUpper IS42\/28.6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel: \u003c\/strong\u003eElite\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x M Part Elite Headset Upper IS42\/28.6 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e","brand":"M PART","offers":[{"title":"Default Title","offer_id":56652603883895,"sku":"HPT508","price":22.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/hpt508.jpg?v=1772034151"},{"product_id":"m-part-elite-headset-upper-zs44-31-8","title":"M PART ELITE HEADSET UPPER ZS44\/31.8","description":"\u003ch3\u003ePremium upper headset engineered for durability in demanding conditions.\u003c\/h3\u003e\n\u003cp\u003eFeatures quad sealed precision angular contact bearings with double sealed bearing housing, providing superior protection against moisture and contamination. The robust design keeps your bike running smoothly through British weather and challenging terrain. Backed by a comprehensive 3-year manufacturing warranty for complete peace of mind. An essential upgrade for riders seeking reliable, long-lasting headset performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis top of the range upper headset comes with a 3 year manufacturing warranty\u003c\/li\u003e\n\u003cli\u003eQuad sealed precision angular contact bearings coupled with double sealed bearing housing, keeps the British climate at bay\u003c\/li\u003e\n\u003cli\u003eUtilises flush seal technology to further protect the longevity of the bearings\u003c\/li\u003e\n\u003cli\u003eFull spares back up available\u003c\/li\u003e\n\u003cli\u003eExpanding collar design means once you tighten the headset, it stays tightened\u003c\/li\u003e\n\u003cli\u003eDesigned and tested in the UK for extreme British riding conditions\u003c\/li\u003e\n\u003cli\u003eReplacement R443 bearing available (32.7x41.8x6 45x45)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize: \u003c\/strong\u003eUpper ZS44\/31.8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Elite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour: \u003c\/strong\u003eBlack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSuits Giant OD2\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x M Part Elite Headset Upper ZS44\/31.8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e","brand":"M PART","offers":[{"title":"Default Title","offer_id":56652603949431,"sku":"HPT510","price":22.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/hpt506_726b8cf2-d2ec-4d06-91f5-442bbec0c45b.jpg?v=1772033763"},{"product_id":"trek-road-integrated-headset-routing-spacer","title":"TREK ROAD INTEGRATED HEADSET ROUTING SPACER","description":"\u003ch3\u003eService your headset with Genuine replacement parts.\u003c\/h3\u003e\n\u003cp\u003eGet your bike back on the road with the headset parts you need.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"prod-overview__key-features__orderedlist-items\"\u003eGuides cables into headtube for a clean aesthetic\u003c\/li\u003e\n\u003cli class=\"prod-overview__key-features__orderedlist-items\"\u003eFor use with 2019+ Madone, 2021+ Emonda, Domane+ HP\u003c\/li\u003e\n\u003cli class=\"prod-overview__key-features__orderedlist-items\"\u003eImproved, stronger design\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteerer outer diameter: \u003c\/strong\u003e28.6 mm (1-1\/8\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Trek Road Integrated Headset Routing Spacer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e","brand":"TREK","offers":[{"title":"Default Title","offer_id":56652640878967,"sku":"W5264867","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/TrekIntegratedRoutingSpacer_36337_A_Primary.avif?v=1770214693"},{"product_id":"trek-aero-rsl-barstem-headset-spacers","title":"TREK AERO RSL BARSTEM HEADSET SPACERS","description":"\u003ch3\u003eGet back on the road with genuine replacement parts.\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"prod-overview__key-features__orderedlist-items\"\u003eCompatible with Aero RSL Barstem\u003c\/li\u003e\n\u003cli class=\"prod-overview__key-features__orderedlist-items\"\u003eDesigned for use with RCS headset system\u003c\/li\u003e\n\u003cli class=\"prod-overview__key-features__orderedlist-items\"\u003eTwo-piece design for easy service\u003c\/li\u003e\n\u003cli class=\"prod-overview__key-features__orderedlist-items\"\u003eComes in 5mm and 15mm heights\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable class=\"sprocket__table sprocket__table--vstripe spec\" aria-label=\"Product specifications table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003ctd data-spec=\"Size\" style=\"text-align: left;\"\u003e5mm x 28.6mm\u003c\/td\u003e\n\u003ctd data-spec=\"Size\" style=\"text-align: left;\"\u003e15mm x 28.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eThickness\u003c\/th\u003e\n\u003ctd data-spec=\"Thickness\" style=\"text-align: left;\"\u003e5mm\u003c\/td\u003e\n\u003ctd data-spec=\"Thickness\" style=\"text-align: left;\"\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eInner diameter\u003c\/th\u003e\n\u003ctd data-spec=\"Inner diameter\" style=\"text-align: left;\"\u003e28.6 mm\u003c\/td\u003e\n\u003ctd data-spec=\"Inner diameter\" style=\"text-align: left;\"\u003e28.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd data-spec=\"Material\" style=\"text-align: left;\"\u003ePlastic\u003c\/td\u003e\n\u003ctd data-spec=\"Material\" style=\"text-align: left;\"\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Trek Aero RSL Barstem Headset Spacers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e","brand":"TREK","offers":[{"title":"5mm x 28.6mm","offer_id":56661039546743,"sku":"W5316079","price":3.99,"currency_code":"GBP","in_stock":true},{"title":"15mm x 28.6mm","offer_id":56661039579511,"sku":"W5316080","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/Trek2025AeroRSLBarstemIntegratedHeadsetSpacer-48103-B-Primary.avif?v=1770212827"},{"product_id":"trek-speed-concept-headsets","title":"TREK SPEED CONCEPT HEADSETS","description":"\u003ch3 class=\"header--lg mb-1\"\u003eGenuine replacement parts\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ctable class=\"sprocket__table sprocket__table--vstripe spec\" aria-label=\"Product specifications table\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"text-align: left;\"\u003e\n\u003cth scope=\"row\"\u003eSteerer outer diameter\u003c\/th\u003e\n\u003ctd data-spec=\"Steerer outer diameter\"\u003e28.6 mm (1-1\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eCrown race inner diameter\u003c\/th\u003e\n\u003ctd data-spec=\"Crown race inner diameter\"\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eCup Insertion OD\u003c\/th\u003e\n\u003ctd data-spec=\"Cup Insertion OD\" style=\"text-align: left;\"\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eStack height\u003c\/th\u003e\n\u003ctd data-spec=\"Stack height\" style=\"text-align: left;\"\u003e15.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eBearing type\u003c\/th\u003e\n\u003ctd data-spec=\"Bearing type\" style=\"text-align: left;\"\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eHeadset type upper\u003c\/th\u003e\n\u003ctd data-spec=\"Headset type upper\" style=\"text-align: left;\"\u003eUnthreaded fully integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eHeadset type lower\u003c\/th\u003e\n\u003ctd data-spec=\"Headset type lower\" style=\"text-align: left;\"\u003eFully integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd data-spec=\"Material\" style=\"text-align: left;\"\u003eAluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Trek Speed Concept Headsets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e","brand":"TREK","offers":[{"title":"Default Title","offer_id":56652640977271,"sku":"W307396","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/TrekSpeedConceptGen1Headsets-10878-B-Primary.avif?v=1770213709"},{"product_id":"hope-picknmix-top-cup-5-zs56-38-1","title":"HOPE PICK'N'MIX TOP HEADSET CUP 5 ZS56\/38.1","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eSemi-integrated 1 1\/2\" upper headset component designed for 56 mm (55.9 mm) headtube inner diameter.\u003c\/h3\u003e\n\u003cp\u003eThis Hope Pick'n'Mix upper bearing cup delivers precise steering performance and compatibility with standard headset systems. Ideal for custom builds and headset replacements on compatible frames.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"product__description bt-desc max-xl:!hidden\" id=\"ProductDescriptionDesktop\"\u003e\n\u003cdiv class=\"product__description-text rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eHope's Pick n mix headset cups - Cup 5 ZS56\/38.1\u003c\/li\u003e\n\u003cli\u003eHeadset cups use custom made, replaceable stainless steel bearings to resist corrosion\u003c\/li\u003e\n\u003cli\u003eThe cups are all machined from 2014 T6 aluminium\u003c\/li\u003e\n\u003cli\u003eSealing is achieved through an adjustable taper ring cover and integrated rubber seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003cli\u003eBlue\u003c\/li\u003e\n\u003cli\u003eOrange\u003c\/li\u003e\n\u003cli\u003ePurple\u003c\/li\u003e\n\u003cli\u003eRed\u003c\/li\u003e\n\u003cli\u003eSilver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Hope Top Headset Cup 5 ZS56\/38.1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"HOPE","offers":[{"title":"Black","offer_id":56816163062135,"sku":"HSC5","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":56816163094903,"sku":"HSC5B","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":56816163127671,"sku":"HSC5C","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":56816163160439,"sku":"HSC5PU","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":56816163193207,"sku":"HSC5R","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":56816163225975,"sku":"HSC5S","price":42.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/HSC5S.webp?v=1772447490"},{"product_id":"hope-picknmix-top-headset-cup-1-ec34-28-6","title":"HOPE PICK'N'MIX TOP HEADSET CUP 1 EC34\/28.6","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eHope Pick'n'Mix upper headset cup (EC34\/28.6) engineered for 1 1\/8\" steerer tubes.\u003c\/h3\u003e\n\u003cp\u003eMachined from 2014 T6 aluminium for lightweight strength, featuring custom stainless steel bearings that resist corrosion in all conditions. Sealed protection comes via an adjustable taper ring cover and integrated rubber seal to keep water and grit out. 17mm stack height including three shims for precise fit adjustment. Mix and match with other Hope components to build your ideal headset configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"ProductDescriptionDesktop\" class=\"product__description bt-desc max-xl:!hidden\"\u003e\n\u003cdiv class=\"product__description-text rte\"\u003e\n\u003cdiv class=\"product__description bt-desc max-xl:!hidden\" id=\"ProductDescriptionDesktop\"\u003e\n\u003cdiv class=\"product__description-text rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eHope's Pick n mix headset cups - Cup 1 EC34\/28.6\u003c\/li\u003e\n\u003cli\u003eHeadset cups use custom made, replaceable stainless steel bearings to resist corrosion\u003c\/li\u003e\n\u003cli\u003eThe cups are all machined from 2014 T6 aluminium\u003c\/li\u003e\n\u003cli\u003eSealing is achieved through an adjustable taper ring cover and integrated rubber seal\u003c\/li\u003e\n\u003cli\u003e17mm Stack (Inc 3 shims)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eColour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003cli\u003eBlue\u003c\/li\u003e\n\u003cli\u003eOrange\u003c\/li\u003e\n\u003cli\u003ePurple\u003c\/li\u003e\n\u003cli\u003eRed\u003c\/li\u003e\n\u003cli\u003eSilver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Hope Top Headset Cup 6 EC49\/38.1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"HOPE","offers":[{"title":"Black","offer_id":56816283910519,"sku":"HSC1","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":56816283943287,"sku":"HSC1B","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":56816283976055,"sku":"HSC1C","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":56816284008823,"sku":"HSC1PU","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":56816284041591,"sku":"HSC1R","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":56816284074359,"sku":"HSC1S","price":42.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/HSC1B.webp?v=1772448950"},{"product_id":"cane-creek-40-series-lower-ec44-33","title":"CANE CREEK 40 SERIES LOWER EC44\/33","description":"\u003cdiv class=\"details\"\u003e\n\u003ch3\u003eThe Cane Creek 40-Series Lower EC44\/33 delivers smooth, dependable steering performance built to last.\u003c\/h3\u003e\n\u003cp\u003ePart of Cane Creek's versatile 40-Series lineup, this lower assembly lets you fine-tune your setup with precision—whether replacing a worn component or creating a custom configuration. Engineered with high-quality materials and precision craftsmanship, the external cup (EC) design suits traditional head tube configurations perfectly. The included crown race ensures straightforward installation and consistent alignment, while the stable, creak-free interface keeps your steering responsive and reliable through countless rides. Ideal for cyclists who demand durability and performance from their headset components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Engineered from high-grade materials for long-lasting performance on any terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix-and-match compatibility:\u003c\/strong\u003e Works seamlessly with other Cane Creek 40-Series components to create the perfect headset setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal cup design (EC44\/33):\u003c\/strong\u003e Perfect for traditional head tubes and compatible with tapered steerers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes crown race:\u003c\/strong\u003e Everything needed for a precise and secure lower headset assembly.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBearing Type: Sealed Cartridge\u003c\/li\u003e\n\u003cli\u003eLower Stack Height: 12mm\u003c\/li\u003e\n\u003cli\u003eS.H.I.S. Lower: EC44\/33\u003c\/li\u003e\n\u003cli\u003eSteerer Tube Ø - Bottom: 1-1\/4\"\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eWeight: 115g\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Cane Creek 40 Series Lower EC44\/33\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/div\u003e","brand":"CANE CREEK","offers":[{"title":"Default Title","offer_id":57186889695607,"sku":"BAA0821K","price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/31972-pm.png?v=1781678294"},{"product_id":"cube-headset-08-zs44-28-6-zs56-40","title":"CUBE HEADSET #08 (ZS44\/28.6 - ZS56\/40)","description":"\u003ch3\u003eThe Cube Headset #08 is a semi-integrated design engineered for 1 1\/2\" tapered steerer tubes.\u003c\/h3\u003e\n\u003cp\u003eFeatures a 15 mm aluminium top cover for durability and precise steering response. Includes a reducing cone adapter, allowing compatibility with 1 1\/8\" steerer tubes for added versatility. Ideal for riders seeking reliable headset performance across different frame geometries.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Headset #8 ZS44\/28.6 - ZS56\/40 (1 1\/2\" semi-integrated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType: \u003c\/strong\u003esemi-Integrated (ZS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteerer:\u003c\/strong\u003e 1 1\/2\" and 1 1\/8\" with reducing cone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop cover:\u003c\/strong\u003e 15mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing:\u003c\/strong\u003e Industrial ball bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/8\" Cap - ZS44\u003c\/li\u003e\n\u003cli\u003eInner diameter - 28.6 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/2\" Cap - ZS56\u003c\/li\u003e\n\u003cli\u003eInner diameter - 40 mm\u003c\/li\u003e\n\u003cli\u003eFork cone: 1 1\/2\" + 1 1\/8\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop cover: \u003c\/strong\u003eAluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearings: \u003c\/strong\u003eStainess steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan id=\"desc\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cspan\u003eColour\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eBlack\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan\u003e138 g\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Cube Headset #08 (ZS44\/28.6 - ZS56\/40)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CUBE","offers":[{"title":"Default Title","offer_id":57251828957559,"sku":"8008","price":39.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/CubeHeadset_08.avif?v=1782904421"},{"product_id":"pro-headset-is42-28-6-is52-40-integrated-cable-routing","title":"PRO HEADSET IS42\/28.6 - IS52\/40 INTEGRATED CABLE ROUTING","description":"\u003ch3\u003eThe PRO IS42\/28.6 - IS52\/40 headset combines precision engineering with modern cable management.\u003c\/h3\u003e\n\u003cp\u003eFeaturing integrated cable routing, this headset streamlines your bike's aesthetics while maintaining reliable performance across mixed terrain. Designed for compatibility with both 1 1\/8\" and 1 1\/2\" steerer tubes, it delivers smooth steering response and durable sealed bearings. The integrated cable routing keeps your dropper post and brake lines organised and protected from the elements. Built for riders who demand clean lines and dependable handling on any trail.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVersatile and high-performance Headset IS42\/28.6 - IS52\/40, ideal for All Mountain, Cyclocross, Gravel, and Road biking.\u003c\/li\u003e\n\u003cli\u003eFeatures industrial bearings that are double sealed for long-lasting durability and smooth performance.\u003c\/li\u003e\n\u003cli\u003eIntegrated (IS) headset design ensures a sleek and seamless fit with 1 1\/8\" - 1 1\/2\" tapered head tubes and fork steerers.\u003c\/li\u003e\n\u003cli\u003eLower and upper bearing outer diameters of 52 mm and 42 mm, respectively, for a precise and stable fit.\u003c\/li\u003e\n\u003cli\u003eEngineered with a lower inner diameter of 40 mm and an upper inner diameter of 28.6 mm, optimizing compatibility and performance across multiple bike types.\u003c\/li\u003e\n\u003cli\u003eCompatible with the PRO Vibe Superlight stem and the PRO Vibe Evo integrated handlebar and stem unit.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLower Bearing Outer Diameter IS \/ Set: 52 mm\u003c\/li\u003e\n\u003cli\u003eUpper Inner Diameter: 28,6 mm\u003c\/li\u003e\n\u003cli\u003eUpper Bearing Outer Diameter IS \/ Set: 42 mm\u003c\/li\u003e\n\u003cli\u003eUpper Outer Diameter: 42 mm\u003c\/li\u003e\n\u003cli\u003eApplication: All Mountain, Cyclocross, Gravel, MTB, Road\u003c\/li\u003e\n\u003cli\u003eFork Steerer: 1 1\/8\" - 1,5\" tapered\u003c\/li\u003e\n\u003cli\u003eHeadset Design: Integrated (IS)\u003c\/li\u003e\n\u003cli\u003eUpper Bearing Cup: 1 1\/8\"\u003c\/li\u003e\n\u003cli\u003eHead Tube: 1 1\/8\" - 1,5\" tapered\u003c\/li\u003e\n\u003cli\u003eLower Inner Diameter: 40 mm\u003c\/li\u003e\n\u003cli\u003eLower Outer Diameter: 52 mm\u003c\/li\u003e\n\u003cli\u003eBearings: Industrial Bearings, Double Sealed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"headline-lowercase-lg\"\u003eWeight:\u003c\/h3\u003e\n\u003cdiv class=\"site-text\"\u003e\n\u003cul\u003e\n\u003cli\u003eblack | 1 1\/8\": 24 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"36\" data-start=\"7\" data-section-id=\"16qxqgw\"\u003e1 x PRO headset top cover\u003c\/li\u003e\n\u003cli data-end=\"56\" data-start=\"37\" data-section-id=\"ebdb1x\"\u003e1 x PRO top cap\u003c\/li\u003e\n\u003cli data-end=\"90\" data-start=\"57\" data-section-id=\"17lcj2x\"\u003estainless steel bearing\u003c\/li\u003e\n\u003cli data-end=\"134\" data-start=\"91\" data-section-id=\"cjvxb9\"\u003e28.6 mm adapter for cable routing\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO","offers":[{"title":"Default Title","offer_id":57327660138871,"sku":"PRHS0124","price":80.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/PRHS0124.avif?v=1785233526"},{"product_id":"pro-is52-40-headset-bottom-assembly","title":"PRO IS52\/40 HEADSET BOTTOM ASSEMBLY","description":"\u003ch3\u003eDesigned for 1.5\" lower head tubes paired with 1 1\/8\" - 1.5\" tapered or 1.5\" forks.\u003c\/h3\u003e\n\u003cp\u003eThis bottom assembly ensures precise headset integration and smooth steering performance on your bike. Compatible with modern fork standards for reliable, long-lasting operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality materials and robust, resilient bearings ensure a long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse: Road, Gravel, Cyclocross, Cross Country, Trail, All Mountain, Enduro, Downhill, Freeride\u003c\/li\u003e\n\u003cli\u003eBottom Cup: 1.5\"\u003c\/li\u003e\n\u003cli\u003eSteerer Tube: 1 1\/8\" - 1.5\" tapered, 1.5\"\u003c\/li\u003e\n\u003cli\u003eDesign: Integrated (IS)\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminium\u003c\/li\u003e\n\u003cli\u003eBearings: High-quality steel ball bearings, double sealed\u003c\/li\u003e\n\u003cli\u003eBottom Outer Diameter: 52 mm\u003c\/li\u003e\n\u003cli\u003eBottom Inner Diameter: 40 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStandardized Headset Identification System (S.H.I.S.)\u003c\/h3\u003e\n\u003cp\u003eIn order to clarify and bring uniformity to a sea of headset standards, manufacturers Acros, Cane Creek, Hope, Race Face, Reset Racing and Ritchey have agreed upon using a shared nomenclature, which will likely include more participating companies in the future. This system takes into account a combination of frame and fork dimensions. Both the top and bottom parts of the headset are marked by two alphanumeric identifiers. The first identifier indicates the type of headset (External Cup, Zero Stack, Integrated) and head tube diameter. The second identifier - separated from the first by a backslash - indicates the diameter of the steerer tube. When referring to a complete headset, the specifications of both top and bottom parts must be combined.\u003c\/p\u003e\n\u003ch3\u003eClassification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEC:Bearings contained within headset cups that are located outside of the frame (External Cup)\u003c\/li\u003e\n\u003cli\u003eZS:Bearings contained within pressed-in headset cups where the cup and bearings rest inside the frame (Zero Stack)\u003c\/li\u003e\n\u003cli\u003eIS:Bearings that fit directly into a bonded or machined interface that is integrated into the frame (Integrated)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x PRO lower bearing\u003c\/li\u003e\n\u003cli\u003e1 x headset cap\u003c\/li\u003e\n\u003cli\u003e1 x star nut with aluminium bolt\u003c\/li\u003e\n\u003cli\u003e1 x crown race\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO","offers":[{"title":"Default Title","offer_id":57341806346615,"sku":"PRSHS0057","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/PROIS52HeadsetBottomAssembly.avif?v=1785484864"},{"product_id":"m-part-elite-1-1-8-threadless-headset","title":"M PART ELITE 1-1\/8\" THREADLESS HEADSET","description":"\u003ch3\u003eA premium, top-of-the-range replacement headset engineered specifically to withstand demanding all-weather riding conditions.\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong\u003e\u003cspan class=\"rQesXe MPyX\"\u003eHeadset Type:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e \u003c\/strong\u003eThreadless external cup layout (\u003cspan class=\"rQesXe MPyX\"\u003eEC34\/28.6 | EC34\/30\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e).\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003e\u003cstrong\u003eSteerer Size\u003c\/strong\u003e:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Designed for standard \u003cspan class=\"rQesXe MPyX\"\u003e1-1\/8 inch\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e threadless fork steerer tubes.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003e\u003cstrong\u003eMaterial \u0026amp; Construction:\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Premium aircraft-grade aluminum alloy cups, precision CNC-machined for exact alignment.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003e\u003cstrong\u003eBearing System:\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Quad-sealed, precision angular contact bearings protected inside a double-sealed housing to shut out water and grit.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003e\u003cstrong\u003eSealing Technology:\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Utilizes built-in flush seal technology to maximize bearing service life.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong\u003e\u003cspan class=\"rQesXe MPyX\"\u003eSecure Fit:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e \u003c\/strong\u003eFeatures an innovative expanding collar design that locks assembly tension in place once tightened.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003e\u003cstrong\u003eIncluded Extras\u003c\/strong\u003e:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Premium alloy top cap and a star-fangled nut.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Featherlight design at only \u003cspan class=\"rQesXe MPyX\"\u003e92 grams\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"iNqyIf\"\u003eColour\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003cli\u003eSilver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x M Part Elite 1-1\/8\" Threadless Headset \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"M PART","offers":[{"title":"Black","offer_id":57465738887543,"sku":"HPT401","price":54.99,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":57465824346487,"sku":"HPT402","price":54.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/hpt401_0fc0edf8-ba6a-434c-8e44-786e9a78e210.jpg?v=1789662163"},{"product_id":"m-part-elite-headset-upper-ec34-28-6","title":"M PART ELITE HEADSET UPPER EC34\/28.6","description":"\u003ch3\u003e\n\u003cspan class=\"citation-33\"\u003eThe \u003c\/span\u003e\u003cspan class=\"citation-33\"\u003eM Part Elite Headset Upper EC34\/28.6\u003c\/span\u003e\u003cspan class=\"citation-33 citation-end-33\"\u003e is a premium, external cup (EC) upper headset assembly designed for traditional 1-1\/8 inch straight headtubes and steerers\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSizing Standard:\u003c\/b\u003e EC34 \/ 28.6 (Fits a frame headtube with a 34 mm inner diameter and a 1-1\/8\" \/ 28.6 mm steerer tube)\u003c\/li\u003e\n\u003cli id=\"p-rc_0c1eadb070c49edd-26\"\u003e\n\u003cb\u003eBearing Type:\u003c\/b\u003e \u003cspan class=\"citation-32 citation-end-32\"\u003eQuad-sealed, precision angular contact bearings (Uses replacement R408 size bearings: \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e30 x 41 x 6.5mm, \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e45° \/ 45 °\u003c\/span\u003e\u003cspan class=\"citation-30 citation-end-30\"\u003e\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli id=\"p-rc_0c1eadb070c49edd-27\"\u003e\n\u003cb\u003eSealing:\u003c\/b\u003e \u003cspan class=\"citation-29 citation-end-29\"\u003eFlush-seal technology with double-sealed bearing housings to withstand harsh weather conditions\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli id=\"p-rc_0c1eadb070c49edd-28\"\u003e\n\u003cb\u003eDesign:\u003c\/b\u003e \u003cspan class=\"citation-28 citation-end-28\"\u003eExpanding collar design to maintain steady preload tension\u003csup class=\"superscript embedded\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli id=\"p-rc_0c1eadb070c49edd-29\"\u003e\n\u003cb\u003eWarranty:\u003c\/b\u003e \u003cspan class=\"citation-27 citation-end-27\"\u003e3-year manufacturer warranty\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"iNqyIf\"\u003eColour\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x M Part Elite Headset Upper EC34\/28.6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-1\"\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"M PART","offers":[{"title":"Default Title","offer_id":57469281599863,"sku":"HPT507","price":23.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/hpt507.jpg?v=1789726198"}],"url":"https:\/\/www.allterraincycles.co.uk\/collections\/headsets.oembed?page=3","provider":"allterraincycles","version":"1.0","type":"link"}