My back brake has just developed a scraping noise when applied, it sounds as if the back brake pads have worn out, is there a sure way of telling without removing them, Ive had a good look but cant see what's going on because of the calliper itself?? The bikes done 7.5 k miles now. Any ideas on how long brake pads wear, i know it depends on use and riding style, bit i certainly aint no Rossi!
Cheers.
Cheers.