These kits include a new wipers, nut seal, keys, lower bumper, as well as upper and lower bushings. The kit also includes a small amount of Grease as required for the rebuild. Use this kit if your post is getting worn, your wipers are torn/worn out, or if you have started to leak air from the main nut.
The kit also includes a replacement urethane Air Cushion and Retaining Ring. It can be used to replace a metal air cushion (retired) or a worn urethane one.
This kit is ONLY for Fall Line seatposts with the v2 Collar Nut. Use this kit only if you are re-using the v2 Collar Nut. There are other kits available if your post has a v1 Collar Nut.
See the Specs tab for a list of the Kit Contents.
In order to rebuild a Fall Line R seatpost with this Kit you will need a standard cassette spline tool like the Park FR-5 or similar (NOT INCLUDED):
The Cassette spline tool is NOT included.
Our KEY INSTALL TOOL, AIR CUSHION TOOL and BRAKE RELEASE TOOL are now included in the rebuild kit.