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disc/disk brake squeal rear brake? Answered

After a rainy day riding my bike, i had wiped it down and forgot the rear brake and now it squeals when I try to use it. More like an elephant noise. Help please!

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Burf

Best Answer 8 years ago

Put some acetone on a rag and wipe the face of the brake pad(the part that meets the wheel rim) to clean it. Or lightly scuff the pad with a piece of sandpaper, don't overdo, just enough to rough up the surface

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knektekBurf

Answer 8 years ago

Thanks for the advice, I had did just that, but with alchohol. After the application, i had blasted all of the liquid off with compressed air. Before that, I had visited my local raleigh shop they had told me that I had needed a new wheel. Just because one nut was loose! That was outrageous! And I had went there 3 days ago and they had said to me that I needed to replace my pads and clean my disc of the disc brake. The world is in dodgy bikes now, except for the DIY sector of course.

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rickharris

8 years ago

Some brake pads have a harder substance when they h=get worn down to make a noise so you know they nee changing.

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NachoMahma

8 years ago

. Not sure I'd want to use acetone, but a good scuffing should do the job. Squealing/trumpeting is usually caused by glazed pads - sand off the glaze and you're good to go.