Fox Lockring Rezi End Cap Keep Your Reservoir Buttoned Up If your shock reservoir end cap has seen better days, the lockring is the part that holds everything together. It threads onto the end cap assembly, securing it against the wire retaining ring inside the reservoir and keeping IFP pressure where it belongs. A worn or damaged lockring is a small problem that turns into a big one fast, so having the correct OEM replacement on hand before a rebuild is the right call. Features OEM Fox replacement part restores proper reservoir end cap retention on compatible Fox shocks Reservoir end cap lockring function threads clockwise onto the end cap assembly to secure it against the wire retaining ring Maintains IFP integrity proper installation keeps internal floating piston pressure stable through the service life of your shock Fox part number 210-22-748 order with confidence knowing you're getting the correct replacement for your service kit | Fox Racing Shox | Lockring Rezi End Cap 2014 Float X . 175 Tlg 1. 200 Od Type Ii Black