Description
Find a Dealer

The Descendant 7K crankset delivers consistent performance every time out. Featuring SRAM's X-SYNC™2 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. 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.

Read More
Read Less
Msrp

$135

Model ID

FC-DESC-7K-B1

Features
  • The DESCENDANT 7K crankset is compatible with the SRAM Eagle™ drivetrain system
  • Featuring SRAM's X-SYNC™2 tooth profile
  • SRAM DUB™ technology features a uniform approach to bottom bracket fitment, better sealing against contamination and is forward and backward compatible.
  • Direct mount ring
  • ISO 4210 compliant. See Declaration of Conformity for details.
See more features
See less features

Technology

Specifications

Speeds 11/12
BB Compatibility DUB BSA73 SB+, DUB PF92 SB+, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP
Chainring Size 30, 32, 34
Crank arm length 165mm, 170mm, 175mm
Chainline 49.0mm, 52.0mm, 56.5mm
BB Spindle Interface DUB
Color (Crank arm) Black