When Do You Need the DT-2 Rotor Truing Fork?

The Park Tool DT-2 Rotor Truing Fork is built for straightening bent disc brake rotors without removing the wheel from the bike. Its forked truing slots engage directly with the rotor surface and give you the leverage to make precise bends that bring a warped rotor back into true alignment with the caliper. The compact size means you can work in-place on the trail or at the trailhead, and it's accurate enough for both field fixes and final bench truing after a crash or rotor impact.

A bent rotor causes brake rub, uneven braking, and annoying noise on every ride. The DT-2 lets you fix that problem in minutes with a tool small enough to clip to your pack or drop in a kit bag. On disc brake bikes, this is one of the tools you'll reach for more than you expect.