These Fox Lower Leg Pressure Relief Valves (or buttons as some like to call it) are used to replace your damaged valves from your 2021+ Fox 36 or 38, or used to upgrade the 2021+ Fox 36/38 Performance Series forks that only have the blank plug installed in their ports.

Includes:

• (2) replacement valves/buttons
• (2) replacement crush washers
• (2) bleed port protectors