What is one primary function of brake calipers?

The primary function of brake calipers is to squeeze the brake pads against the rotor. This action is crucial because it creates friction, which ultimately slows down or stops the vehicle. When the driver applies the brake pedal, hydraulic pressure is generated within the brake system. This pressure causes the caliper to move the brake pads closer to the rotor, enhancing the braking action.

Brake calipers play a vital role in converting the hydraulic pressure from the brake fluid into the mechanical force needed to apply the brake pads. Proper functioning of the calipers ensures that the brake system responds effectively under various driving conditions, making them essential components for vehicle safety.