TruVativ Descendant Carbon Eagle DUB Crankset - Boost

• Product Details

  What Our Gearhead Experts Are Saying:

  "I swapped out alloy cranks for the Descendant Carbon and instantly felt the stiffness boost. Its confidence-inspiring on technical climbs and sends, and the DUB setup has stayed quiet through months of muddy rides. Its light enough for long days, but burly enough to take hitsno flex, no drama."

  Whether we're powering through chunky lines or sprinting toward the next descent, the Truvativ Descendant Carbon Eagle DUB Crankset brings the performance and durability we demand. Designed for aggressive trail and enduro riding, it sheds grams without sacrificing stiffness or strengththanks to a carbon arm construction and DUB spindle interface that improves durability and compatibility across frame standards.

  The direct-mount X-Sync 2 chainring offers smoother pedaling and better chain retention across rough terrain, while the Boost-specific spacing ensures an optimized chainline for modern trail bikes. And because its built to play nice with any Eagle drivetrain, upgrading is as simple as bolt-on, pedal hard, and rip.

  • Lightweight carbon crankset built for enduro and aggressive trail riding
  • DUB spindle system improves BB compatibility and sealing
  • Compatible with English, PF30, BB30, and other major bottom brackets
  • Carbon arms deliver race-ready stiffness and vibration damping
  • SRAM X-Sync 2 direct-mount chainring improves chain retention
  • Boost spacing offers better chainline for modern trail bikes
  • Pairs with any SRAM Eagle 1x drivetrain system
  • Ideal for upgrading alloy cranksets without breaking the bank

  Arm Material

  carbon fiber

  Arm Length

  165mm, 170mm, 175mm

  Chainring Sizes

  32t

  Bolt Circle Diameter

  direct-mount

  Rings

  1

  BB Type

  DUB

  Spindle

  110mm

  Q Factor

  170mm

  Chainline

  49.0mm, 52.0mm, 55.0mm

  Compatible Components

  SRAM DUB bottom brackets, all levels of Eagle drivetrains

  Claimed Weight

  [175mm, 32t] 1lb 3.6oz (555g)

  Activity

  mountain biking

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