Specialized Formula XD Driver Freehub
Best reliable upgrade for riders switching to wide range drivetrains.
This essential component allows riders to upgrade their rear hub to accept modern, wide-range cassettes. It is the critical link for those looking to expand their gear range for steep climbs and technical descents, ensuring reliable power transfer and smooth, consistent performance on the trail.
$74.99
More Formula Hub options
Who it's for
- Mountain bikers upgrading to modern wide-range SRAM drivetrains
- Value-conscious riders looking to extend their current wheelset's lifespan
- Trail riders seeking reliable performance in demanding off-road conditions
Who should skip it
- Owners of non-Specialized bikes or different hub architectures
- Performance-focused cyclists who prioritize instantaneous pedal response
- Novice mechanics who prefer simple, tool-free maintenance tasks
Performance breakdown
Compatibility Precision
Engineered for an exact fit with specific Specialized hub architectures.
Engagement Reliability
Provides consistent, responsive power transfer during aggressive trail riding.
Installation Ease
Straightforward swap for home mechanics with basic drivetrain tools.
Drivetrain Versatility
Unlocks access to wide-range cassettes for superior climbing capability.
Build Durability
Robust construction handles the torque demands of modern mountain biking.
Shifting Smoothness
Maintains crisp, reliable gear changes across the entire cassette range.
Key Specs
Part Type
Freehub Body
Compatibility
11 Speed
Driver Type
XD
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