{"product_id":"shimano-grx-fc-rx610-crankset-175-mm-single-12-speed-ckst2818-bicycle-crankset","title":"Shimano GRX FC-RX610-1 Gravel Crankset 12-Speed, 40t, 175mm, Hollowtech II","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Shimano GRX FC-RX610-1 crankset is designed for gravel riding, offering a 175mm crank length with a single 40-tooth chainring. It features a 110mm Asymmetric BCD and Shimano Hollowtech II spindle interface. This 12-speed crankset provides a 49.7mm chainline and a 151mm Q-factor for optimized mixed-terrain performance. Compatible with 12-speed HG chains, it pairs with 10-45t or 10-51t cassettes (sold separately) to suit different gearing preferences. The crankset weighs 812 grams, comes in black, and does not include a bottom bracket. It uses a standard 9\/16\" pedal spindle and fits 135\/142 road disc hubs with chainstay lengths over 415mm.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned for gravel riding with optimal gearing suited to mixed-terrain conditions \u003c\/li\u003e\n\u003cli\u003eSingle 40t chainring with 110 BCD Shimano asymmetric design for efficient power transfer \u003c\/li\u003e\n\u003cli\u003e175mm crank arm length for balanced pedaling and control \u003c\/li\u003e\n\u003cli\u003eCompatible with 12-speed HG chains and Shimano Hollowtech II spindle interface \u003c\/li\u003e\n\u003cli\u003eBlack color finish with a 151mm Q-factor and 49.7mm chainline for road disc hubs compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42203555332163,"sku":"CKST2818","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1033.jpg?v=1773744865","url":"https:\/\/tecopecosafe.com\/products\/shimano-grx-fc-rx610-crankset-175-mm-single-12-speed-ckst2818-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}