{"product_id":"shimano-fc-rx810-1-grx-11-speed-single-1x-chainring-42-t","title":"Shimano FC-RX810-1 GRX 11 speed single 1X chainring 42 Tooth","description":"\u003cp data-start=\"198\" data-end=\"464\"\u003eReplace worn or damaged chainrings with genuine Shimano GRX performance. Designed specifically for gravel and cyclocross riding, the FC-RX810 chainrings deliver reliable power transfer, excellent chain retention, and smooth pedalling—even in harsh, muddy conditions.\u003c\/p\u003e\n\u003cp data-start=\"466\" data-end=\"632\"\u003eBuilt using Shimano’s proven engineering, these chainrings strike the ideal balance between low weight and high stiffness, ensuring consistent performance under load.\u003c\/p\u003e\n\u003cp data-start=\"634\" data-end=\"651\"\u003e\u003cstrong data-start=\"634\" data-end=\"651\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"652\" data-end=\"1046\"\u003e\n\u003cli data-section-id=\"leadv7\" data-start=\"652\" data-end=\"720\"\u003e\n\u003cp data-start=\"654\" data-end=\"720\"\u003eGenuine Shimano replacement chainrings for FC-RX810 1x cranksets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1y8iu8s\" data-start=\"721\" data-end=\"767\"\u003e\n\u003cp data-start=\"723\" data-end=\"767\"\u003eOptimised for gravel and cyclocross riding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xkq80x\" data-start=\"768\" data-end=\"841\"\u003e\n\u003cp data-start=\"770\" data-end=\"841\"\u003eLightweight aluminium construction for strength without excess weight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vf4sfm\" data-start=\"842\" data-end=\"913\"\u003e\n\u003cp data-start=\"844\" data-end=\"913\"\u003eThick-thin tooth profile improves chain retention and reduces drops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"v67wz1\" data-start=\"914\" data-end=\"982\"\u003e\n\u003cp data-start=\"916\" data-end=\"982\"\u003eSmooth, efficient power transfer with Shimano 11-speed HG chains\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bhq06x\" data-start=\"983\" data-end=\"1046\"\u003e\n\u003cp data-start=\"985\" data-end=\"1046\"\u003eAnodised teeth for increased durability and longer lifespan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1048\" data-end=\"1060\"\u003e\u003cstrong data-start=\"1048\" data-end=\"1060\"\u003eOptions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1061\" data-end=\"1134\"\u003e\n\u003cli data-section-id=\"cfksij\" data-start=\"1061\" data-end=\"1097\"\u003e\n\u003cp data-start=\"1063\" data-end=\"1097\"\u003e40T – Shimano Part No: Y0JP98010\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"raj8sa\" data-start=\"1098\" data-end=\"1134\"\u003e\n\u003cp data-start=\"1100\" data-end=\"1134\"\u003e42T – Shimano Part No: Y0JP98020\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1136\" data-end=\"1155\"\u003e\u003cstrong data-start=\"1136\" data-end=\"1155\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1156\" data-end=\"1288\"\u003e\n\u003cli data-section-id=\"1t9luv3\" data-start=\"1156\" data-end=\"1175\"\u003e\n\u003cp data-start=\"1158\" data-end=\"1175\"\u003eSpeed: 11-speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"76vrfc\" data-start=\"1176\" data-end=\"1221\"\u003e\n\u003cp data-start=\"1178\" data-end=\"1221\"\u003eCompatibility: Shimano HG 11-speed chains\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bhed42\" data-start=\"1222\" data-end=\"1253\"\u003e\n\u003cp data-start=\"1224\" data-end=\"1253\"\u003eBolt Circle Diameter: 110mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kqhiuw\" data-start=\"1254\" data-end=\"1270\"\u003e\n\u003cp data-start=\"1256\" data-end=\"1270\"\u003eMount: 4-arm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1dwdh19\" data-start=\"1271\" data-end=\"1288\"\u003e\n\u003cp data-start=\"1273\" data-end=\"1288\"\u003eColour: Black\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"42 Tooth","offer_id":57627663139203,"sku":"Y0JP98020","price":42.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/6108\/files\/y0jp98020.jpg?v=1773852279","url":"https:\/\/fifecycles.co.uk\/products\/shimano-fc-rx810-1-grx-11-speed-single-1x-chainring-42-t","provider":"Fife Cycle Centre","version":"1.0","type":"link"}