Fox Suspension Factory CSU
Best premium upgrade for serious mountain bikers seeking ultimate front end precision.
A critical maintenance component for restoring high-performance suspension systems to factory standards. This assembly replaces the crown, steerer, and stanchions, effectively refreshing the fork's structural integrity and handling characteristics without requiring a full replacement.
$399.00
More 36 options
Who it's for
- Performance-oriented riders seeking the smoothest possible suspension action.
- Enduro racers demanding precise handling in technical terrain.
- Serious mountain bikers investing in long-lasting, high-end equipment.
Who should skip it
- Budget-conscious cyclists looking for a more affordable repair solution.
- Home mechanics who prefer universal or easily interchangeable parts.
- Casual DIYers without access to a full workshop setup.
Performance breakdown
Structural Rigidity
Factory-spec construction ensures maximum stiffness for aggressive trail riding.
Installation Complexity
Requires specialized tools and professional-level mechanical knowledge to install correctly.
Finish Durability
Kashima coating provides industry-leading resistance to wear and friction.
Geometry Precision
Maintains exact factory specifications for consistent handling and steering feedback.
Compatibility Range
Specific to 36mm chassis, limiting use to dedicated Fox platforms.
Restoration Value
The most cost-effective way to revive a high-end suspension fork.
Key Specs
Stanchion Diameter
36 mm
Compatible Wheel Size
27.5 inches, 29 inches
Part Type
Crown Steerer Uppertube Assembly
Model Year
2018
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