Fox Air Shaft Assembly
Best maintenance upgrade for mountain bikers servicing their own suspension forks.
This is a direct replacement air shaft assembly for Fox 36 forks, crucial for maintaining suspension performance. It ensures the air spring system functions correctly, offering riders a way to service or upgrade their existing setup for continued responsiveness on the trail.
$75.00
at
Hitchhiker Bike Shop
More 36 options
Who it's for
- Riders fine-tuning geometry or travel for specific terrain
- Owners prioritizing factory-spec performance and guaranteed compatibility
- Mechanics performing routine service to restore suspension smoothness
Who should skip it
- Novice mechanics lacking specialized suspension tools and technical knowledge
- Budget-conscious riders seeking cheaper aftermarket or seal-only solutions
- Shoppers needing to navigate complex, model-specific compatibility requirements
Performance breakdown
Travel Consistency
Restores factory-spec suspension feel for predictable handling on technical trails.
Installation Simplicity
Includes all necessary seals and hardware for a straightforward service job.
Build Quality
Genuine OEM components ensure long-term reliability and precise mechanical tolerances.
Travel Adjustability
Allows riders to easily tune fork travel to match specific terrain.
Seal Integrity
Pre-installed seals provide an airtight fit to maintain consistent spring pressure.
Compatibility Precision
Engineered specifically for 36 series forks to guarantee a perfect fit.
Key Specs
Part Number
820-02-573-KIT
Stanchion Diameter
36 mm
Spring Type
Air
Compatibility
36 Series Forks
Installation required
15 mm thru-axle
Travel
140 mm
Quantity per pack
1
Part Type
Air Shaft Assembly
UPC
821973390512
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