Home Page


When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help

Up To 60% Off

The Season’s Best Gear, Apparel, & Footwear Shop Now

Descendant 6K Eagle DUB Crankset - Boost

Be the first to review

Style & Size:


Why We Like The Descendant 6K Eagle DUB Crankset

When we're piecing together a fresh build or replacing a worn-out crankset, we count on the Descendant 6K Eagle DUB Crankset for its simplistic design and bomber durability. Just as you'll find on other Descendant Eagle cranks, the DUB model features SRAM's X-SYNC 2 tooth profile known for commanding control and keeping your chain locked in place through rugged descents and rooty climbs alike. Thanks to the 6000-series forged aluminum construction, we happily spec these cranks on anything from XC bikes to enduro builds thanks to its robust design.


  • Future-proof cranks for shredding with Eagle drivetrains
  • X-SYNC 2 offers maximum chain retention
  • 6000-series aluminum construction for strength and stiffness
  • Designed for SRAM 1x12 Eagle drivetrains
  • Compatible with any SRAM DUB bottom bracket for any shell size
  • Cross-compatible with SRAM Eagle drivetrain components
  • 32t chainring offers a balanced feel for many riding disciplines
  • Item #TRU001O
Arm Material
6000-series forged aluminum
Arm Length
170mm, 175mm
Chainring Sizes
Bolt Circle Diameter
direct mount
BB Type
Q Factor
[boost] 52mm
Compatible Components
SRAM DUB bottom brackets, Eagle 12-speed drivetrain components
Claimed Weight
[170mm, 32t] 1lb 9.3oz (717g)
Manufacturer Warranty
2 years
trail, enduro, cross-country