Cassette Lockring Tool

This cassette lockring tool is manufactured from heat-treated alloy tool steel. The 1" base fits a wrench or bench vise. Thanks to the thin wall construction allows for use without removal of the cones and locknuts. The FR-5.2 has 12 splines that are approximately 23.4mm across.

Cassette Lockring Tool Features:

• Fits Shimano®, SRAM® (including 1x), SunRace®, SunTour®, Chris King®, and other cassette lockrings
• Also fits some Shimano® disc brake lockrings
• Center bore for axle clearance is 12mm
• Base size for socket or wrench is 1" or 25.4 mm
• Always use a skewer or axle nut to hold the tool firmly in place during removal and installation