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.
Less weight with Direct Mount ring
Most affordable carbon crank-set in the industry
Carbon construction for lightweight durability
SRAM DUB technology features a uniform approach to bottom bracket fitment, better sealing against contamination and is forward and backward compatible.
Fully compatible with any 1x drivetrain
BOOST - More room for wider tyres
Eagle - Lightweight, tougher and easy to install. 1-fold drive
X-Sync 2 - Increases chain tension and pedaling efficiency. Longer chain-ring life as X-Sync technology reduces friction and dirt.
DUB - We have made everything easier by better integrating the chain-ring, crank, shaft and bottom bracket.