{"product_id":"gravel-crankset-170mm-single-ring","title":"GRS-RK2 Gravel Crankset 170 mm","description":"\u003cp data-start=\"91\" data-end=\"333\"\u003ePunchy starts. Clean power. This CNC machined, hollow crankset is built to take high cadence road runs, then eat rough gravel without folding. 6061 alloy arms keep it solid. A 7075 alloy spindle keeps it tight when you are laying down torque.\u003c\/p\u003e\n\u003ch3 data-start=\"335\" data-end=\"353\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"354\" data-end=\"858\"\u003e\n\u003cli data-start=\"354\" data-end=\"429\"\u003e\n\u003cp data-start=\"356\" data-end=\"429\"\u003eCNC machining with hollow arm design for hard, efficient power transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"430\" data-end=\"499\"\u003e\n\u003cp data-start=\"432\" data-end=\"499\"\u003e6061 aluminum alloy crank arms with a 7075 aluminum alloy spindle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"500\" data-end=\"556\"\u003e\n\u003cp data-start=\"502\" data-end=\"556\"\u003eSingle chainring setup, choose 40T, 42T, 44T, or 46T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"557\" data-end=\"626\"\u003e\n\u003cp data-start=\"559\" data-end=\"626\"\u003eAlternating tooth profile for stronger chain bite and fewer drops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"627\" data-end=\"650\"\u003e\n\u003cp data-start=\"629\" data-end=\"650\"\u003e24 mm axle platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"651\" data-end=\"706\"\u003e\n\u003cp data-start=\"653\" data-end=\"706\"\u003eIncludes BB51 bottom bracket for 68 to 73 mm shells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"707\" data-end=\"746\"\u003e\n\u003cp data-start=\"709\" data-end=\"746\"\u003eWeight 598 g with the 40T chainring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"747\" data-end=\"797\"\u003e\n\u003cp data-start=\"749\" data-end=\"797\"\u003eCompatibility works with 10 to 13 speed chains\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"798\" data-end=\"835\"\u003e\n\u003cp data-start=\"800\" data-end=\"835\"\u003eQ factor 148 mm, K factor 91.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"836\" data-end=\"858\"\u003e\n\u003cp data-start=\"838\" data-end=\"858\"\u003eMatte black finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"860\" data-end=\"881\"\u003eRecommended Use\u003c\/h3\u003e\n\u003cp data-start=\"882\" data-end=\"1116\"\u003eRun it on gravel builds that live between speed and chaos, fast hardpack, choppy backroads, and punchy climbs where every watt counts. Also a clean match for road bikes that want a simple single ring drivetrain and crisp acceleration.\u003c\/p\u003e\n\u003ch3 data-start=\"1118\" data-end=\"1135\"\u003eBottom Line\u003c\/h3\u003e\n\u003cp data-start=\"1136\" data-end=\"1175\"\u003eCNC cut. Hollowed out. Ready to hammer. \u003c\/p\u003e","brand":"Racework","offers":[{"title":"40T","offer_id":54537211642159,"sku":"456654","price":219.99,"currency_code":"USD","in_stock":true},{"title":"42T","offer_id":54537211674927,"sku":"567456","price":219.99,"currency_code":"USD","in_stock":true},{"title":"44T","offer_id":54537211707695,"sku":"8776568","price":219.99,"currency_code":"USD","in_stock":true},{"title":"46T","offer_id":54537211740463,"sku":"354554","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/4909\/9055\/files\/ChatGPT-Image-Jan-18_-2026_-03_49_06-PM.jpg?v=1772506227","url":"https:\/\/pedalthemetal.com\/products\/gravel-crankset-170mm-single-ring","provider":"Pedal the Metal","version":"1.0","type":"link"}