{"product_id":"shimano-grx-fc-rx820-1-crankset-170mm-12-speed-42t-asymmetric-110-bcd-hollowtech-ii-black","title":"Shimano GRX FC-RX820-1 Crankset - 170mm, 12-Speed, 42t, Asymmetric 110  BCD, Hollowtech II, Black","description":"\u003cdiv id=\"seqbpdescription\"\u003eThe Shimano FC-RX820 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding.\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eRiders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with this crankset's 42t chainring (cassettes sold separately)\u003c\/li\u003e\n\u003cli\u003eOptimal gearing for mixed-terrain riding\u003c\/li\u003e\n\u003cli\u003eHollowtech II crank arms provide strength and stiffness with the benefit of weight savings\u003c\/li\u003e\n\u003cli\u003eCompatible with HG 12-speed chains\u003c\/li\u003e\n\u003cli\u003e49.7mm chainline\u003c\/li\u003e\n\u003cli\u003e151mm Q-factor\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpspecs\"\u003e\u003ctable cellspacing=\"0\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eItem Specifications\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBB Included\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"seqbpevenrow\"\u003e\n\u003ctd\u003eChainline\/Hub Compatibility\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003e135\/142 Road Disc Hubs \u0026lt; 415 mm Chainstay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChainline\/Hub Compatibility\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003e135\/142 Road Disc Hubs \u0026gt; 415 mm Chainstay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"seqbpevenrow\"\u003e\n\u003ctd\u003eChainring BCD\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003e110 Shimano Asymmetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"seqbpevenrow\"\u003e\n\u003ctd\u003eCrank Intended Use\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003eGravel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrank Length (mm)\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003e170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"seqbpevenrow\"\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain Speeds\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"seqbpevenrow\"\u003e\n\u003ctd\u003eNumber of Chainrings\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003eChain Retaining Single\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePedal Spindle\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003e9\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"seqbpevenrow\"\u003e\n\u003ctd\u003eRings\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle Interface Type\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003eShimano Hollowtech II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"seqbpevenrow\"\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"seqbpdata\"\u003e644\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e GRX FC-RX820 Crankset Crankset UPC: 192790242170","brand":"Worldwide Cyclery","offers":[{"title":"Default Title","offer_id":44179103318138,"sku":"CK1991","price":290.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/7357\/files\/CK1038_20d87978-92a5-4660-b276-08ecd0a7f665.jpg?v=1784058571","url":"https:\/\/worldwidecyclery.com\/products\/shimano-grx-fc-rx820-1-crankset-170mm-12-speed-42t-asymmetric-110-bcd-hollowtech-ii-black","provider":"Worldwide Cyclery","version":"1.0","type":"link"}