I'm an idiot. I was following my wife tonight on some fairly steep long trails. Anyways, she was going too slow, so I was pulling in the clutch and braking. So I decided to cut the engine put it in natural and work the front and rear on the way down. I obviously worked the rear too much because they stopped working and turned the disc black. As I let them cool off the rear brakes did come back, we just got home at dark. I don't think they are as good as before. What are my options? New disc? New pads? Can you do something to get the disc working again without getting new parts? Thanks for the help.