KS Bottom Out Bummper (ETEN) - P28_8X2
KS Bottom Out Bummper (ETEN) - P28_8X2, KS Dropper Seal/O-ring/Washer. Features: Seals, orings, and washers for KS posts Specs: Model:ETEN Description:bottom out bumper Remarks:Lockwasher for the cartridge shaft nut (blue nut at the bottom of the red end cap)