Fox 36 FIT4 Damper Assembly

This assembly is designed for 2020 Fox 36 forks with 36mm stanchions. Because Fox produces many variations, you should verify your fork's specific model number against the 820-18-242-kit part number to ensure exact compatibility.

If you are comfortable performing standard suspension service, you can install this yourself. You will need specific tools, including a cassette tool or socket for the top cap and a torque wrench to ensure the assembly is tightened to factory specifications.

Yes, this is a complete drop-in replacement assembly. It comes ready to install, though you should have fresh suspension fluid on hand, as you will need to bleed the system or refill the damper oil during the installation process.

You should consider a replacement if you notice a loss of damping control, such as a 'mushy' feel, inconsistent rebound, or if the compression adjustment knobs no longer make a noticeable difference in how the fork handles trail chatter.

Yes, this damper assembly is compatible with the 140mm to 180mm travel range for the 2020 Fox 36. It is designed to function consistently across these travel configurations, provided your fork's air spring is set up correctly.