FSA MS Freehub
Best reliable replacement for riders upgrading to modern twelve speed drivetrains.
This essential replacement component restores reliable power transfer and smooth engagement to mountain bike rear hubs. It includes the necessary end cap and dust lip, ensuring a precise, weather-resistant fit for non-PRA boost configurations.
$76.00
at
The Bike and Trike
Who it's for
- Mountain bikers upgrading to modern Shimano 12-speed drivetrains
- Aggressive trail riders seeking long-term mechanical reliability
- Home mechanics looking for a simple drivetrain conversion
Who should skip it
- Cyclists with older or non-FSA hub configurations
- Casual riders without specialized bicycle maintenance tools
- Riders who frequently switch between different drivetrain brands
Performance breakdown
Engagement Precision
Crisp, reliable engagement minimizes pedal lag during technical trail maneuvers.
Installation Simplicity
Straightforward design makes swapping out worn bodies a quick workshop task.
Weather Sealing
Included dust lip effectively keeps grit and moisture out of bearings.
Durability
Robust construction withstands the high torque demands of modern mountain biking.
Compatibility Fit
Perfectly matched tolerances ensure seamless integration with FSA non-PRA boost hubs.
Drivetrain Smoothness
Restores factory-level fluidity to gear shifts and power transfer.
Key Specs
Part Type
Freehub Assembly
Compatibility
MTB Non-PRA Boost hubs
Includes
Drive-side end cap, dust lip
Part Number
FW0522
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