FR-5.2H Cassette Lockring Tool with Handle by Park Tool Review

I have both the One Up Components EDC tool and the MRP Ramp Control cartridge and both of these bike accessories use this tool for snap rings. It also works with my SRAM GX 11 speed cassette.

Doesn't fit on anything. Doesn't fit in any cassette I use. They said it would fit, but it didn't. I would return it but I've been so busy it's past the return period. Don't buy this.

Probably the best bike tool you will ever own. Exquisitely crafted and literally orders of magnitude better than the standard tool you use with a wrench.

In general, I'm not a fan of Park Tool products and I've found other tools that I like more. But this instrument is a masterpiece. The size and weight are great and it feels like it will last forever. I've attached a picture of what I used to use, which is the Park Tool FR-5.2 to lock the cassette, which although cheap has always been problematic because you had to take a separate wrench to lock it as a handle use. If you plan on ejecting a cassette more than once in your life, just spend your…