How To Stop Bmx Brakes Squeaking. A metallic grinding or scraping noise is bad news. For example when my friends and i are riding street someone always gets in the way.

While the rotor is cast-iron brake pads are most commonly made up of a combination of iron steel and copper. Lubricating and cleaning the brake assembly parts is one way to get rid of squealing from a perfect pair of brake pads and rotors. I guess its a good thing for it to make noise so people will notice and get out of the way.
Does anyone know how to stop it from doing that.
Most modern brakes use a cast-iron disc squeezed between two brake pads lined with friction material. Rim brakes slow the bike down by pushing the pads hard against the rim thus using the friction to slow down the wheel. Bike brakes are a significant part of all bike types. These brake pads clamp down on the rotor to slow or stop your car when you push your foot down on the brake pedal.

