The R1 Concepts Geo-Carbon drilled and slotted brake rotor for 2019–2023 Porsche Cayenne, rear right, is a direct-fit replacement chosen to preserve rear braking performance. The rotor's drilled and slotted pattern is specified to assist pad contact and heat dispersion, and the Geo-Carbon naming indicates the rotor matches the replacement style required for like-for-like service on the vehicle.
R1 19-23 Porsche Cayenne Rear Right Drilled & Slotted Geo-Carbon Rotor