Rubber wheel brake and spring compressor brake drum wheel on each wheel brake cylinder that is the Pistons and เดู่ ยว. This will need to.Depending on the design of most is anchored by the brake pads rear brake.
Rubber pads and drum brake spring, in which each wheel is a wheel brake cylinder piston and de-couple the unit where it will be. Depending on the design of the brake. Is attached to the rear brakes.
Brake rubber balls and spring compression, in which each wheel brake cylinder brake drum wheel is the piston and de Lu Xiao. However, it will have to depends on the design of either brake. By sticking at the back brake.