The kit allows you to perform small maintenance, by replacing the original upper and lower bushings and a dust wiper in you RockShox Reverb dropper seatpost with our very much improved ones.
Known problem with Reverbs is that with the original aluminium Teflon coated bushings, after the Teflon coating peals (which happens at some point), the exposed aluminium base starts to chafe and carve the shaft, which causes dirt to get inside the seatpost, and leads to seatpost failure at some point. With our bushing this effect does not happen. On top of that, our dust wiper is better than the original RockShox, and along with the retainer metal ring, makes much better job in keeping the dust from getting into the seatpost.
IMPORTANT INSTALLATION NOTE - the dust wiper RETAINING RING should be installed ABOVE dust wiper (not under), so it should be seen on the outside.