OneUp Compatibility: Specifically designed to work with the OneUp Components Threaded Top Cap, Rear Hubs, and OneUp Aluminum Pedals.

Universal Fit: Compatible with Shimano, SRAM, SunRace, SunTour, and Chris King cassette lockrings, as well as Shimano disc brake lockrings and SRAM 11- and 12-speed cassettes.

Hollow Core Design: Allows for use with all axle types.

Multiple Tool Options: Works with a 1/2’’ ratchet driver, 24mm wrench, or most adjustable wrenches (jaw capacity bigger than 24mm).

Note: This tool will also work with select Centerlock disk brake rotors and suspension top-caps. Be sure to refer to the manufacturers specifications if you’re not sure.