Park Tool Cassette Lockring Tool with 5mm Guide Pin (FR-5.2G) size-2xs-xs Keep pushing until the locking

Keep pushing until the locking rick is hand tight and the rubber o-ring squashes out

Allows bottle cage to be mounted on handlebars

They've taken all of their experience in developing the strongest handlebars and implemented a featherweight version to bring DEITY to the top of the mountain

Equipped with lights

which slot into a key holder for safe keeping

Park Tool Cassette Lockring Tool with 5mm Guide Pin (FR-5.2G) size-2xs-xs Keep pushing until the lockingAbout Park Tool Cassette Lockring Tool with 5mm Guide Pin (FR 5. 2G) A version of Park Tool's dependable FR 5. 2 with an added 5mm guide pin for added stability when removing lockrings from quick release 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. Features Fits 12 spline