The svelte strength of carbon fiber with the swagger of heavy metal. The Descendant carbon crankset uses a proprietary TRUVATIV carbon construction process that delivers a crankset light enough for XC, yet bold and badass enough for Enduro. Style and substance - Descendant. SRAM DUB™ technology features a better-engineered bottom bracket and a new spindle design. Together, these allow for a more uniform approach to bottom bracket fitment, better sealing against contamination and forward and backward compatibility. Now everyone can benefit from a new measure of durability.

- Speeds: 11/12
- BB Compatibility: DUB BSA73,DUB PF89.5,DUB PF92,DUB PF30 MTB73,DUB BB30 MTB73, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP
- Chainring Size: 30, 32
- Crank arm length: 170mm, 175mm
- Chainline: 49.0mm, 52.0mm, 55.0mm
- BB Spindle Interface: DUB
- Chainring material: Aluminum
- Guard: No Guard
- Bolt Circle Diameter (BCD): Direct Mount (DM)
- Crank arm material: Carbon
- Color (Crank arm): Black
- Weight (g): 555