Whether your target is high speed or big air, an unwavering focus on dependability and style can never be overlooked. Blending the experience of countless DH podiums, big mountain competitions and film sessions, the new Descendant DH crank brings clock-beating weight savings to freeride burliness — at a price that will leave money for the next adventure. Meet your gravity goals — Descendant.
- Lightweight DH crank set
- New graphics
- World Cup proven design
- Fully compatible with any 1x drivetrain
- X-SYNC™ chainring
SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation.
The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.
|Crank arm length
|BB Spindle Interface
|DUB BSA MTB 83, DUB PF MTB 104.5/107, DUB PF30 MTB 83
|Bolt Circle Diameter (BCD)
|Direct Mount (DM)
Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.Visit product service page