Fox Racing
34 Float Air Shaft Assembly (150mm)
Best replacement part for riders restoring their fork's original travel.
Restore your Fox 34 Float suspension fork to its optimal performance with this 150mm Air Shaft Assembly. Engineered by Fox Racing Shox as a direct replacement, it ensures your fork maintains its precise travel and responsive feel for consistent performance on any trail. This assembly is built for durability, helping to preserve the factory suspension characteristics and provide reliable damping through challenging terrain. It's the ideal component for riders looking to keep their fork in peak condition and ensure a smooth, controlled ride.
$41.99
Owner Satisfaction
4.6
/ 5
Category Rank
418
/ 2114
#418 in Components
Price vs Category Average
-59%
Below average
Travel Length
150
/ mm
Who it's for
- Mountain bikers fine-tuning geometry for aggressive trail riding
- Cyclists looking to regain that plush, original suspension feel
- Riders prioritizing factory-spec reliability and seamless component integration
Who should skip it
- Home mechanics lacking specialized tools or suspension service experience
- Budget-conscious riders seeking inexpensive ways to modify fork travel
- Experimenters who frequently adjust their fork travel for different terrain
Performance breakdown
Compatibility Precision
OEM engineering ensures a seamless fit for Fox 34 chassis.
Travel Accuracy
Delivers the exact 150mm stroke required for factory-spec geometry.
Installation Simplicity
Requires basic suspension tools and moderate mechanical knowledge to install.
Material Durability
High-grade construction withstands the rigors of aggressive trail riding.
Damping Consistency
Restores the plush, predictable feel of a brand-new fork.
Seal Integrity
Maintains air pressure effectively to prevent mid-ride sag.
Key Specs
Travel Length
150mm
Component Type
Float Air Shaft Assembly
Compatibility
Fox 34 Float suspension forks
Model Number
820-02-529-KIT
Features
- Direct replacement for perfect fit
- Restores original suspension performance
- Engineered for lasting durability
- Maintains precise 150mm travel
- Designed for Fox 34 Float forks
- Ensures consistent fork feel
What customers say
This Fox Racing Shox 34 Float Air Shaft Assembly is highly valued as a performance upgrade for Fox 34 forks. Owners consistently praise the significant improvement in ride quality, noting a smoother, more controlled feel that boosts trail confidence. The genuine Fox component assures buyers of high manufacturing standards and reliability. While installation requires basic mechanical skill, the assembly is celebrated for extending fork life, offering excellent value. Customers feel the performance benefits justify the premium price, making it a worthwhile investment for fine tuning suspension to match individual riding styles.
Know before you buy
This assembly is specifically designed for Fox 34 Float forks. However, compatibility can vary by model year and specific chassis design, so it is recommended to verify your fork's serial number on the Fox website before purchasing.
Yes, this air shaft assembly is often used to adjust travel. If your fork is currently set to a different travel length, installing this 150mm shaft will change your total suspension travel to 150mm.
Installing an air shaft requires basic suspension service tools, including a socket set, a torque wrench, and fresh suspension fluid. If you are comfortable performing a standard lower-leg service, you should be able to manage this, but consult the official Fox service manual for your specific fork model first.
This kit includes the air shaft assembly itself. You will likely need to purchase fresh suspension fluid and a seal kit separately to complete the installation and ensure the fork performs as intended.
You may need a replacement if you notice a loss of air pressure, excessive stiction, or if the fork is no longer reaching its full travel. If you have already performed a full seal service and the issues persist, the air shaft or its internal seals may be worn.
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