{"product_id":"shimano-grx-fc-rx610-crankset-172-5-mm-single-12-speed-ckst2817-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 gravel riding, featuring a 40-tooth single chainring with a 110 BCD Shimano Asymmetric bolt pattern. It has a crank length of 172.5mm and supports a 12-speed drivetrain. The crankset uses a Hollowtech II spindle interface with a 9\/16\" pedal spindle and weighs 812 grams. It offers a 49.7mm chainline and a 151mm Q-factor, optimized for mixed-terrain use. This black crankset does not include a bottom bracket and is compatible with 135\/142mm road disc hubs with chainstays longer than 415mm. It works with HG 12-speed chains. Chainrings and cassettes are sold separately.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned for mixed-terrain riding with optimized efficiency and weight savings. \u003c\/li\u003e\n\u003cli\u003eFeatures a 172.5mm crank length with a single 40t chainring for gravel use. \u003c\/li\u003e\n\u003cli\u003eHollowtech II spindle interface supports Shimano 9\/16\" pedals. \u003c\/li\u003e\n\u003cli\u003eCompatible with 12-speed HG chains and 110 BCD asymmetric chainrings. \u003c\/li\u003e\n\u003cli\u003eBlack finish enhances durability and aesthetic appeal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42203560017987,"sku":"CKST2817","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1032.jpg?v=1773744885","url":"https:\/\/tecopecosafe.com\/products\/shimano-grx-fc-rx610-crankset-172-5-mm-single-12-speed-ckst2817-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}