Park Tool Cassette tool FR-5.2GT

A version of our dependable FR-5.2 with an added 12mm guide pin for added stability when removing lockrings from thru axle hubs. Designed for 12 spline 23.4mm diameter tool fittings – the most common tool fitting found on 7-12 speed cassette lockrings, and can also be found on some disc brake lockrings. Made from heat treated alloy tool steel.

Cassette removal also requires use of chain whip