SRAM Red E1 2x DUB Crankset

Every part of RED has been refined to create an effortless ride. Light brake feel and comfortable ergonomics, smooth front shifting, fully wireless connectivity, and expanded gearing choices fit every rider and their needs. We’re not ones to rest on our laurels. So when we found ways to make our lightest and stiffest crank even lighter, we went for it. A new optimized layup drops 29 g from our hollow carbon arms, and to stay on top of current fit trends we’ve added our first carbon 160 mm crankarm length option. And our X-Range gearing minimizes cadence changes during front shifts, maximizing your ability to put power down.Features•One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset •29 g lighter than the previous generation•X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear•Crisp and accurate front shifts•Ultra-light hollow carbon fiber crankarms DUB bottom bracket adds durability and simplicity•50/37T, 48/35T and 46/33T chainring combos available•Can be upgraded to a power meter•Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths