Truvativ Descendant CoLab DUB Crankset Spindle: 28.99mm 32 DUB 170mm Black Boost

The svelte strength of carbon fiber with the swagger of heavy metal. Carbon construction for lightweight durability Fully compatible with any 1x drivetrain Troy Lee and his team channeled the future of camo to design these cranks, and the future—at least in the stiff, durable world of SRAM cranks—is looking exceptionally bright. SRAM Model ID: FC-DESC-CL-A1