{"product_id":"ckst4394","title":"Shimano GRX FC-RX820-1 12-Speed Gravel Crankset 40t, Hollowtech II","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Shimano GRX FC-RX820-1 crankset features a 165mm crank length and a 40-tooth single chainring with an Asymmetric110 BCD design. Designed for gravel riding, it supports 12-speed drivetrains and is compatible with Shimano HG 12-speed chains. The Hollowtech II crank arms offer strength and stiffness while reducing weight. This crankset has a 49.7mm chainline, a 151mm Q-factor, and fits 135\/142mm road disc hubs regardless of chainstay length. The crankset comes in black and does not include a bottom bracket. Pedal spindles accommodate 9\/16\" size.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned for mixed-terrain riding with a 40t chainring optimizing gear range options. \u003c\/li\u003e\n\u003cli\u003eFeatures Shimano Hollowtech II crank arms for strength, stiffness, and weight savings. \u003c\/li\u003e\n\u003cli\u003eSingle chainring design with Asymmetric110 BCD for 12-speed drivetrains. \u003c\/li\u003e\n\u003cli\u003eCompatible with HG 12-speed chains and fits 135\/142mm road disc hubs. \u003c\/li\u003e\n\u003cli\u003eCrank length measures 165mm and comes in black finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":43714594275395,"sku":"CKST4394","price":290.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1038_ae60bed6-f732-4962-be05-e385144218bc.jpg?v=1787710491","url":"https:\/\/tecopecosafe.com\/products\/ckst4394","provider":"365 Cycles","version":"1.0","type":"link"}