- The FR-5.2GT is designed specifically for use when removing and installing cassette lock rings from thru axle hubs
- Utilizes a 12mm guide pin to stabilize the tool in use
- Fits 12-spline cassette lock rings from Shimano , SRAM (including 1x), Sun Race, Sun Tour, Chris King and others (23.5mm diameter)
Sale!
Outlet π Park Tool FR-5.2GT Cassette Lockring With Tool 12mm Pin π
Original price was: $14.95.$10.47Current price is: $10.47.
- Excellent customer service online in a timely manner
- Free 1 year warranty period
- fast shipping
- Streamlined service, designed for your convenience.








Rob B. –
Overall a solid design. To get the proper torque I used a 1in dewalt 1/2 impact socket and a 1/2 torque wrench. Zero issues, and Muhammad better with todays thru axles having the 12mm stud.
Brent B. –
Easy to use. The delivery was quick.
Adam W –
The way my through axle wheel interfaces with the cassette my old cassette removal tool with only go in about 1 mm and was hard to tighten enough. This thing with the guide pin made a huge difference.
YMS –
Lock ring got chewed up
Dennis Santos –
Must have tool for those with centerlock disc brakes durable and greqt brand
Casey –
Is the best, worked perfectly! Used on Sram cassettes.
ramon d. –
it works, but for the price I think they couldve figured out by now to make it more handy… like idk, not needing an onch socket or an awkward big ass crescent wrench. would be really nice if this could just be direct onto a socket wrench.
Robert Minnicks –
Fits really good into the axel.