FR-5.2GT Cassette Lockring Tool w/ 12mm Guide Pin Size:One Size Fold the flanges down for

Fold the flanges down for easy stowing inside Jetboil cups

Inside the Box

and aspirational thru hikers

the B17 has been the go-to leather saddle for long distance touring

hassle-free installation

FR-5.2GT Cassette Lockring Tool w/ 12mm Guide Pin Size:One Size Fold the flanges down forPark Tool's FR 5. 2GT Cassette Lockring Tool w 12mm Guide Pin is specially designed for removing and installing cassette lockrings from thru axle hubs. The 12mm guide pin helps stabilize the tool while in use. It's compatible with Shimano, SRAM (including 1x), SunRace, SunTour, Chris King, and other 12 spline cassette lockrings (23. 5mm diameter) as well as some Shimano and similar disc brake rotor lockrings. Cassette lockring tool with 12mm guide pin