The R1 Concepts drilled black brake rotor for the rear right of 2011–2016 BMW Z4 is a replacement rotor supplied with a drilled face and black finish per the listing. Designed for rear-right service or maintenance, it replaces a worn rotor while matching the listed rotor style and mounting position for the vehicle's braking assembly.

R1 11-16 BMW Z4 Rear Right Drilled Black Brake Rotor