Brake rotor question


Technical information and Q&A applicable to all years and models of Goldwings
Post Reply
User avatar
speedy1
Posts: 100
Joined: Sun Oct 23, 2011 4:49 am
Location: Gadsden, AL
Motorcycle: 1995 Goldwing SE, 2018 Goldwing Tour

Brake rotor question

Post by speedy1 »



What would cause brake rotors (front and back) turn black where the pads contact the rotors? Pads are about 50% used and the bike stops fine. Any ideas just throw them my way. Oh by the way, I'm not hard on brakes at all. (1995 SE)

Floyd


User avatar
WingAdmin
Site Admin
Posts: 23735
Joined: Fri Oct 03, 2008 4:16 pm
Location: Strongsville, OH
Motorcycle: 2000 GL1500 SE
1982 GL1100A Aspencade (sold)
1989 PC800 (sold)
1998 XV250 Virago (sold)
2012 Suzuki Burgman 400 (wife's!)
2007 Aspen Sentry Trailer
Contact:

Re: Brake rotor question

Post by WingAdmin »

This is usually caused by overheating, although it can occur if you rapidly cool (i.e. douse with water) brake rotors that are extremely hot. However, the most common cause is stuck brakes - i.e. brakes that are stuck on (at least a bit) and are dragging, causing excessive heat. It might not be stuck all the time - a blocked return port could cause the brakes to drag only when they heat up.
Post Reply