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Descendant Carbon Eagle DUB Crankset - Boost
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Descendant Carbon Eagle DUB Crankset balances stiffness, weight, and enduro-ready strength
What Our Gearhead® Experts Are Saying:
"I swapped out alloy cranks for the Descendant Carbon and instantly felt the stiffness boost. It’s confidence-inspiring on technical climbs and sends, and the DUB setup has stayed quiet through months of muddy rides. It’s light enough for long days, but burly enough to take hits—no 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 strength—thanks 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 it’s built to play nice with any Eagle drivetrain, upgrading is as simple as bolt-on, pedal hard, and rip.
Details
- 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
- Item #TRU001M
- 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
Related Searches
Truvativ Descendant Carbon Eagle crankset reviewBest lightweight crankset for enduro ridingDUB spindle compatibility with SRAM bottom bracketsDurable carbon fiber crank arms for mountain bikingSRAM X-Synch 2 technology benefits for chain retentionIdeal crankset for muddy and sandy conditionsBoost spacing crankset for improved bike performanceEnduro crankset options for male and female riders165mm 170mm 175mm arm lengths available32t chainring size for efficient pedalingMountain bike cranksets with unique design featuresHigh-performance crankset for serious cyclistsLearn more about Descendant Carbon Eagle DUB Crankset - Boost
