Fox Suspension Top Cap Assembly

This specific assembly is engineered for the structural demands of E-bike suspension setups. While it may physically thread into non-E-bike 34 FIT4 forks, we strongly recommend sticking to the specific part number designed for your exact fork chassis to ensure proper damping performance and safety.

Yes, this is a complete assembly designed for factory-level service. It comes with the necessary seals pre-installed to ensure an airtight fit and consistent damping performance right out of the box.

The 2-position configuration refers to the compression adjustment settings, typically offering an 'Open' mode for descending and a 'Firm' mode for climbing or efficient pedaling. This assembly manages that switching mechanism via your push-lock remote.

While replacing a top cap is a straightforward task, it does require specific socket sizes to avoid damaging the aluminum finish and precise torque settings to ensure the damper functions correctly. If you are not comfortable working with suspension internals, a professional mechanic is the safest route.

This specific unit is designed for a push-lock configuration. It will not function correctly with a lever-actuated system, as the internal spring and cable pull mechanics are different.