Park 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.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Ordered by Most Relevant First
Used it transfer two brake rotors from one wheelset to another wheelset and to install a new cassette. Very precise fit made for easy work.
Was this review useful to you? Yes
Thank you for your feedback.
Articles will open in new tab.
Q & A with home mechanic Tommy Tuite.