The R1 Concepts Geo-Carbon drilled-and-slotted rotor for the rear right of 2011–2016 BMW Z4 is a position-specific replacement rotor. Its drilled and slotted surface and Geo-Carbon treatment aid heat management and pad cleaning to support consistent stopping performance. The overview reflects the explicit rear-right Z4 application provided in the source description.
R1 11-16 BMW Z4 Rear Right Drilled & Slotted Geo-Carbon Rotor