Fox Suspension Bath Oil

No, this is specifically formulated for Fox suspension systems. It is designed for use in FIT dampers and spring lower leg baths, so you should always check your fork's service manual to ensure it requires 20wt oil before using it.

This oil uses a proprietary additive package that significantly reduces stiction and friction, which helps your suspension feel smoother and more responsive. It also includes specific agents to prevent foaming and seal degradation, which are critical for maintaining consistent damping performance over time.

You should only use this oil if your specific rear shock service manual explicitly calls for 20wt fluid. Rear shocks often require different viscosities or specialized damper fluids, so using the wrong weight can negatively impact your rebound and compression settings.

Fox generally recommends changing the bath oil based on your riding hours, typically every 30 to 125 hours depending on the intensity of your riding conditions. Regular changes are essential to flush out debris and prevent the internal wear that leads to premature seal failure.

Yes, the formula is specifically designed to resist seal-swell and corrosion. By keeping the internal components lubricated and free of oxidation, it protects your seals from the premature degradation often caused by inferior or contaminated fluids.