This cassette lockring tool from Park Tool is an essential tool for the fitting/removal of your cassette and can also be used to fit and remove centre-lock brake discs.
- Fits Shimano, SRAM (including 1x), SunRace, SunTour, Chris King and other cassette lockrings
- Always use a quick release skewer to hold the tool in place and snug to cogs when loosening; For solid axles, use the axle nut
This has been constructed with heat treated alloy steel with a one-inch base that will fit a wrench or a vice. The thin wall construction will allow you to use this without removing the cones and locknuts for extra convenience. It will also fit some disc brake lockrings giving this a tool multipurpose use.
