Hi all,

New to hydraulic disc brakes here and looking for some advice. I have a Specialized SJ HT outfitted with Avid Juicy 3.5 brakes. The front brake works fine but the rear vibrates quite a bit and screeches when pressed. Is this a sympton a bleeding issue or something else?

I briefly looked over the brake and the rotor seems true and there's plenty of pads left. Just for kicks I cleaned the rotor with alcohol but that did not fix the problem. Thanks for any advice you can provide.