The Top Cap Assembly on your Reverb contains a dust wiper and bushing. These parts need to be in good shape for the continued smooth operation of your Reverb. This top cap includes the cap, dust wiper, and bushing.
- Fits B1 generation RockShox Reverb seatposts
- B1 posts have a black return speed adjuster on the remote and "ROCKSHOX" laser-etched logos on stanchion by the saddle cradle