Ive got 07 Hayes HFX 9 HD brakes and wen i pull the rear brake in to a certain point the disks starts making a really loud "vvvvvvvvvvrrrrrrrrrrrrrrrrrrr" metallic sound as if the disk is vibrating. Can someone plz tell me wat is causing this and how i can fix it as its really annoying! Could it be dirty pads or a loose disk? or something else? thanks for the help to ppl who reply.
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Thread: Help! screeching brake problem!