Park Tool FR-5 Cassette Lockring & Centerlock Disc Remover

Park Tool
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
This is the Park Tool FR-5 Cassette Lockring & Centerlock Disc Remover. Heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and locknuts. The FR-5 has 12 splines that are approximately 23.4mm across.


  • Fits Shimano®, SRAM®, SunRace®, SunTour®, Chris King® and other cassette lockrings.
  • Fits the SRAM® XX1 eleven speed cassettes
  • Also fits Shimano disc brake 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 product was added to our catalog on July 30, 2014.