Originally Posted by dickensheets
My tenere seems to be wearing the rear brake quite quickly. At 20k miles it is mostly consumed. It has not been ridden hard.
I would like to know if it is possible to grind this rotor like with a car.
The rotors are not designed with enough excess thickness to be machined, but a few have done it anyway.
Why do you think you need to replace the rotor? They typically last through several sets of brake pads.