{"product_id":"shimano-grx-fc-rx810-1x11-speed-crankset-40t","title":"SHIMANO GRX FC-RX810 1x11-SPEED CRANKSET 40T","description":"\u003ch3\u003eThe Shimano GRX FC-RX810 Hollowtech II crankset is purpose-built for 1x11-speed gravel and adventure cycling.\u003c\/h3\u003e\n\u003cp\u003eEngineered to tackle diverse terrain and riding styles, this 40T chainring delivers reliable power transfer and durability across mixed surfaces. The Hollowtech II construction ensures lightweight strength, while the single-ring setup simplifies drivetrain maintenance and reduces weight. Ideal for riders seeking a versatile, no-compromise solution for off-road exploration and variable conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse: \u003c\/strong\u003eGravel, Road, Cyclocross\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup:\u003c\/strong\u003e  GRX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel: \u003c\/strong\u003eFC-RX810-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGradation:\u003c\/strong\u003e 40T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ-Factor: \u003c\/strong\u003e151mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded BB shell width: \u003c\/strong\u003e68 \/ 70mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eGear front: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e1-speed \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear rear:\u003c\/strong\u003e 11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Hollowtech II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Chain:\u003c\/strong\u003e HG-EV 11-speed, HG-X11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCD: \u003c\/strong\u003e110mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain line: \u003c\/strong\u003e50.1mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended BB Pressfit:\u003c\/strong\u003e SM-BB72\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended BB BSA:\u003c\/strong\u003e SM-BBR60\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCrank Arm Length\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e170mm\u003c\/li\u003e\n\u003cli\u003e172.5mm\u003c\/li\u003e\n\u003cli\u003e175mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank arm:\u003c\/strong\u003e Aluminium Anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank axle:\u003c\/strong\u003e Steel Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring:\u003c\/strong\u003e Aluminium Anodized\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e655g \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Shimano GRX FC-RX810 1x11-Speed Crankset 40T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SHIMANO","offers":[{"title":"170mm","offer_id":57041745215863,"sku":"FCRX8101C0","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"172.5mm","offer_id":57041745248631,"sku":"FCRX8101D0","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"175mm","offer_id":57041745281399,"sku":"FCRX8101E0","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/4550170448516.avif?v=1777043940","url":"https:\/\/www.allterraincycles.co.uk\/products\/shimano-grx-fc-rx810-1x11-speed-crankset-40t","provider":"allterraincycles","version":"1.0","type":"link"}