Park Tool FR-5.2GT Cassette Lockring with Tool 12mm Pin

Lock ring got chewed up

I have to admit I was skeptical. I had a X01 cassette that didnt want to come off my Hope cassette carrier. I bought this and put it in the vice and spun the cassette and it came off easily. Maybe it was the through axle pin, maybe it was the right depth. Either way, it works for what I needed. Park Tools comes through again.

Perfect tool to install my Sram cassette. Park Tool makes quality products

Great tool

Worked as intended

Who can torque to 40Nm with a 1 box wrench? And who can be bothered to use a chain whip when an impact driver will take a cassette lockring off in half a second without even needing to hold the cassette? This tool would be great if it directly supported 1/2 drive, but requiring a 1 socket to adapt this to anything makes it way less useful.

Great too where others were popping out w/o the pin on disc hubs

Easy to use. The delivery was quick.

Worked like it should.

return/exchange is very costly