{"product_id":"shimano-grx-fc-rx610-crankset-165-mm-single-12-speed-ckst2815-bicycle-crankset","title":"Shimano GRX FC-RX610-1 12-Speed Gravel Crankset 40t, Hollowtech II","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Shimano GRX FC-RX610-1 crankset is designed for mixed-terrain gravel riding. It features a single 40-tooth chainring with a 110 BCD asymmetric bolt pattern and a 165mm crank length. This 12-speed crankset uses the Shimano Hollowtech II spindle interface and has a 9\/16\" pedal spindle. It offers a 49.7mm chainline and a 151mm Q-factor, optimized for compatibility with 135\/142mm road disc hubs with chainstays over 415mm. The crankset is compatible with HG 12-speed chains and allows pairing with 10-45t or 10-51t cassettes (cassettes and 38t chainring sold separately) to suit different gearing needs. The crankset is black in color and weighs 812 grams. Bottom bracket is not included.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned for gravel riding with optimized gearing for mixed-terrain use \u003c\/li\u003e\n\u003cli\u003eFeatures a single 40-tooth chainring with 110 BCD Shimano Asymmetric design \u003c\/li\u003e\n\u003cli\u003e165mm crank length suitable for precise pedaling efficiency \u003c\/li\u003e\n\u003cli\u003eSupports 12-speed drivetrains and is compatible with HG 12-speed chains \u003c\/li\u003e\n\u003cli\u003eUses Shimano Hollowtech II spindle interface with a 9\/16\" pedal spindle\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42203555102787,"sku":"CKST2815","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1030.jpg?v=1773744856","url":"https:\/\/tecopecosafe.com\/products\/shimano-grx-fc-rx610-crankset-165-mm-single-12-speed-ckst2815-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}