SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 175mm Black Road

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Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.

SRAM Red DUB 1x Aero E1 Crankset — 12-Speed, 50T, 175mm, 28.99mm Spindle

When 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.

Who is this for?

Road 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.

Each item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!