Item # FR-5(discontinued) / Tools / Cassette & Freewheel
Cassette Lockring Tool
The FR-5 has been discontinued. See the FR-5.2.
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
- Also fits some 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