{"product_id":"shimano-grx-st-rx400-2-speed-dual-control-left","title":"SHIMANO GRX ST-RX400 2-SPEED DUAL CONTROL LEFT","description":"\u003ch3\u003eThe Shimano GRX ST-RX400 left shifter delivers the reliable braking power gravel riders demand.\u003c\/h3\u003e\n\u003cp\u003eEngineered specifically for hydraulic disc brakes, this dual-control lever provides excellent deceleration performance to maintain control on steep, technical, and unpredictable descents. Its gravel-inspired ergonomics and anti-slip brake lever ensure confident handling across loose surfaces, while the same light shifting operation as premium systems keeps you responsive on mixed terrain. Built for gravel, road, and cyclocross riding, it's the control you need when conditions get demanding.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFeatures \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGravel inspired lever and bracket ergonomics\u003c\/li\u003e\n\u003cli\u003eAnti-slip brake lever\u003c\/li\u003e\n\u003cli\u003eGreater mixed-terrain control\u003c\/li\u003e\n\u003cli\u003eSame light shifting operation as top tier systems\u003c\/li\u003e\n\u003c\/ul\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\u003eST-RX400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Dual-Control (STI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebar mounting:\u003c\/strong\u003e left\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear front:\u003c\/strong\u003e 2-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical gear display:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLever reach adjust:\u003c\/strong\u003e Yes, with tool\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebar diameter:\u003c\/strong\u003e 23.8mm\/24.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable connection:\u003c\/strong\u003e Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake-type:\u003c\/strong\u003e Hydraulic Disc Brake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended brake hose:\u003c\/strong\u003e SM-BH90-JK-SSR, SM-BH90-J-SSR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended brake caliper:\u003c\/strong\u003e BR-RX400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended brake rotor:\u003c\/strong\u003e SM-RT70 \/ SM-RT64\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLever:\u003c\/strong\u003e Aluminium, painted\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\u003eApprox. 300g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eContents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 Shimano GRX 2-speed STI Dual Control ST-RX400 left for Hydraulic Disc Brake\u003c\/li\u003e\n\u003cli\u003e1 Gear wire (Optislick) 1800mm\u003c\/li\u003e\n\u003cli\u003eEnd caps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SHIMANO","offers":[{"title":"Default Title","offer_id":56983656923511,"sku":"STRX4002L","price":132.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2350\/2370\/files\/45501704487214.avif?v=1775574942","url":"https:\/\/www.allterraincycles.co.uk\/products\/shimano-grx-st-rx400-2-speed-dual-control-left","provider":"allterraincycles","version":"1.0","type":"link"}