The R1 Concepts Geo-Carbon rear right rotor for 2006–2021 BMW 230i applications is a rear-right replacement rotor with Geo-Carbon designation. Specified for the rear right wheel and the listed BMW model years, it is intended as the matching service rotor for that application, providing the named wheel-side configuration and material designation as described.
R1 06-21 BMW 230I Rear Right Geo-Carbon Rotor