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

Did the job

Is the best, worked perfectly! Used on Sram cassettes.

Must have tool for those with centerlock disc brakes durable and greqt brand

If you want the best bike tools on the market get you park tools. I work on bikes for a living and they are the best!!...

So this is the 4th version of this tool that I have purchased and like all of the others, it is an improvement over my prior ones. Well, to be clear, it works well for wheels with thru-axle hubs only - I will definitely keep my other tools for my bikes with conventional axles and skewers. It also works well for removing centerlock disc rotor lockrings. Considering what I paid for my new bike with all the new tech, I figure an additional $14 for this modified tool is a reasonable investment.

These are great tools. If you want the Best Buy his for thru axles

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.

Ive been using old Park cassette tool for QR axles and although it works, the tool was always getting cocked sideways in the lock ring since it was made for a quick release skewer. This tool works great for my 12mm thru axles and stays nice and square to the lock ring. One note, I always used a 24mm socket with my old tool but this new requires a 1 socket, the 24mm was too small.

Exactly what I need for cassettes and brake disks on my Shimano group set.

Works good no issues