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. FEATURES: 29 g lighter than the previous generation Ultra-light hollow carbon fiber crankarms DUB bottom bracket adds durability and simplicity Can be upgraded to a power meter Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths