The Best Choice RockShox Charger Race Day Damper Upgrade Kit for Reba A7 80-100mm (2018+)/SID 100 A1 (2017+) – 00.4020.546.000

This inner seal head kit (contains sealhead with bushings, o-rings, wiper seal, retaining ring) is suited for Reverb Stealth B1 (2017), Reverb AXS (2020+) Manufacturer-ID: 11.6818.033.000