Ultimax USR Rear Disc Brake Rotors

The EBC Brakes USR7144 is a pair of rear disc brake rotors engineered for performance driving, including towing, street use, and track events. These rotors are built to enhance brake performance and longevity, especially when used with a compatible high-friction brake pad set like the FMSI Pad No. D323. The slotted design helps to remove brake dust, gases, and water film, ensuring consistent bite and reduced brake fade at speed. They are also noted to help brakes run cooler and keep pads smooth and flat. The EBC Brakes USR7144 rotors have dimensions of 258mm in diameter, 45mm in height, and 10mm in thickness, with a 76mm center hole diameter and 5 bolt holes. They are recommended for performance use and rated with a stopping power of 3/5, a noise level of 2/5, and a performance over stock rating of 4 - Track Day/Towing.