AmeriPRO™ Vented Rear Brake Rotor by AmeriBRAKES®. Quantity: 1 Per Pack. AmeriPRO™ rotors are engineered in compliance with the original design of each vehicle. They are manufactured using the highest standard of production processes and restore braking to a like-new condition when installed with AmeriPRO™ brake pads. Together they ensure safety, quality and the best possible brake repair available.