{"product_id":"sram-red-dub-1x-aero-e1-crankset-speed-12-spindle-28-99mm-bcd-direct-mount-sram-8-bolt-50-dub-175mm-black-road","title":"SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 175mm Black Road","description":"\u003cdiv\u003e\n\u003cp\u003eWe’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.\u003c\/p\u003e\n\u003cp\u003eEach item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.\u003c\/p\u003e \u003ch2\u003eSRAM Red DUB 1x Aero E1 Crankset — 12-Speed, 50T, 175mm, 28.99mm Spindle\u003c\/h2\u003e \u003cp\u003eWhen every watt counts and aerodynamics matter, you need a crankset that blends featherweight stiffness with race-ready efficiency. The SRAM Red DUB 1x Aero E1 delivers ultra-light carbon arms, aero-optimized Direct Mount chainrings, and X-SYNC technology for unmatched chain control, so you ride with precision from first pedal stroke to the final sprint. With a rigid, race-beneath-the-hood design, this crankset helps you crush climbs, accelerate out of corners, and maintain momentum on fast flats.\u003c\/p\u003e \u003ch3\u003eWho is this for?\u003c\/h3\u003e \u003cp\u003eRoad cyclists and endurance riders who demand pro-level shifting, peak aerodynamics, and brutal rotational efficiency. If you’re building a race-ready aero setup or upgrading to a lighter, stiffer crank for long training rides, this is the upgrade that translates watts into real-world performance.\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003e\u003cb\u003especifications\u003c\/b\u003e\u003c\/th\u003e \u003cth\u003e\u003cb\u003edetails\u003c\/b\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eBCD\u003c\/td\u003e \u003ctd\u003eDirect Mount SRAM 8 Bolt\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBB Inclusion\u003c\/td\u003e \u003ctd\u003eNo\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eChainline\u003c\/td\u003e \u003ctd\u003e45mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTeeth\u003c\/td\u003e \u003ctd\u003e50\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCrank Spindle Diameter\u003c\/td\u003e \u003ctd\u003e28.99mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCrank Arm Length\u003c\/td\u003e \u003ctd\u003e175mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eDUB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCrankset Material\u003c\/td\u003e \u003ctd\u003eCarbon\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePedals Thread\u003c\/td\u003e \u003ctd\u003e9\/16\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePrimary Color\u003c\/td\u003e \u003ctd\u003eBlack\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSpeed\u003c\/td\u003e \u003ctd\u003e12\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDrivetrain Spacing\u003c\/td\u003e \u003ctd\u003eRoad\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003eEach item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!\u003c\/p\u003e \u003cbr\u003e \u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBCD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Mount SRAM 8 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBB Inclusion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChainline\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTeeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrank Spindle Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.99mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrank Arm Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e175mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDUB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrankset Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePedals Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9\/16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrivetrain Spacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e \u003cbr\u003e \u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":46237781917836,"sku":"H350893-06","price":770.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9010\/0620\/files\/90b2f10012f283854c3ff41c162c35d6c6b6f8e6.jpg?v=1771966481","url":"https:\/\/travelingground.com\/products\/sram-red-dub-1x-aero-e1-crankset-speed-12-spindle-28-99mm-bcd-direct-mount-sram-8-bolt-50-dub-175mm-black-road","provider":"Traveling Ground","version":"1.0","type":"link"}