The Zimmermann Brake Kit - Rear - 138899 is a comprehensive kit of products designed for car owners looking to upgrade or replace their rear brake system. This kit includes all the necessary components to ensure optimal braking performance and safety for your vehicle. The contents of the kit include a set of brake pads, brake rotors, and brake calipers. These products are essential for the proper functioning of the rear brakes, which are responsible for slowing down and stopping the vehicle. The kit is designed to fit a specific make and model of car, providing a perfect fit and easy installation. With this kit, car owners can ensure their vehicle's rear brake system is in top condition, providing reliable and efficient braking power.