I got my rear elixer R today.. it's nice. Finally a set of hydros, not just a front. When I got home I realized the rear wheel is deathly out of true (no idea how this happened). Back on topic, the rotor is a little out of true. Per wheel rotation there are four "beeps" when you can hear the pads hitting the disc. How do you true these things? The rotor not the wheel.


Summary: How does one true a disc rotor?