The Descendant 6K crankset delivers consistent performance every time out. Featuring SRAM’s X-SYNC2 tooth profile chainring the Descendant crankset is engineered for complete chain control. Each tooth’s thickness is precisely toleranced and controlled to work seamlessly with the SRAM chain’s inner and outer links. 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. Features And Benefits Optimized 6000 series forged aluminium arms DUB technology features a uniform approach to bottom bracket fitment better sealing against contamination and is forward and backward compatible. ISO 4210 compliant. See Declaration of Conformity for details.
- SRAM DUB technology ensures a lighter stiffer and stronger crank
- Optimised forged aluminium arms from the 6000 series
- X-SYNC 2 plate for direct mounting
- The tray has been specially designed for Eagle chains and gears
- DUB compatible bottom bracket sold separately