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

This is a solid tool. Well priced and well built. The good quality of Park Tools it’s noticeable in this part.

Nice Item!!!

Nice product

Fits perfect for 12mm thru axle and I notice the center pin is removable.

easy to use. well designed. Not sure you need the blue guide rail, but it definitely is a snug and strong fit to take off the rear cassette.

This tool is needed for my cassette removal and installation

Nice tool!

Works good no issues

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.

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