It is a mechanism that plays an important role in the deceleration and stopping of motor vehicles, is linked to the wheel and affects the braking system.
As soon as the brake is pressed, the vehicle in motion begins to slow down, while the brake disc ensures that the vehicle does not slide left and right and slows down by moving on a smooth route.
After the brakes are installed, the shoe, which is a curled piece of metal coated on the outside with friction material, is pressed into the drum and creates the wear needed to slow the vehicle and then stop it.