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 160mm crankarm length option. And our X-Range gearing minimizes cadence changes during front shifts, maximizing your the 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 SPECS: Technology: Exogram, DUB, X-Range Compatibility: All SRAM Road DUB BB’s