Squeaking Brakes

What is it？

The metal brake disc rotor with the brake pads squeeze together can sometimes making out a squeaking noise. 

 What cause it?

1. Overnight rain, dew, or condensation moisture may cause morning squeak.

2. Brake pads are thin enough to set off brake wear indicator squeak.

3. The brake rotor and brake pads do not work very well to cause the noise.

How to solve the problem?

One way to solve this type of squeak is to garage you bike or store it in a climate-controlled environment.

If you put bike in good environment , pls check the brake pads. Brake pads normally contain bits of metal, but some cheap brake pads are made from very high metal content. So you should use brake pads with a high content of organic brake material.