FOX 32 Step-Cast Air Shaft Assembly

No, this specific assembly is designed exclusively for the Fox 32 Step-Cast FLOAT series. It will not fit standard Fox 32 forks or other chassis types, so please verify your fork model before purchasing.

This assembly is specifically optimized for 100mm of travel. While air shafts are often used to adjust travel on other forks, this particular kit is intended to restore or maintain the factory 100mm travel specification for the Step-Cast model.

Yes, you will need standard suspension service tools, including a socket set for the top cap, a pick for removing seals, and a torque wrench to ensure the assembly is tightened to Fox's factory specifications. It is also recommended to have fresh suspension fluid and grease on hand for the reassembly process.

Yes, this is an original equipment manufacturer (OEM) replacement part from Fox. Using genuine components ensures the internal tolerances match your fork's design, which is critical for maintaining consistent damping and air spring performance.

You should consider replacing the air shaft if you notice persistent air pressure loss, a 'stuck down' fork that won't extend fully, or if you feel significant scoring or damage on the shaft surface during a routine lower leg service. If the fork feels harsh or loses its small-bump sensitivity despite fresh seals and oil, the air shaft assembly may be the culprit.