The R1 Concepts Geo-Carbon drilled and slotted rear rotor for 2012–2020 BMW 330i xDrive applications is a rear-axle rotor in the Geoperformance family featuring drilled and slotted surfaces. Specified for xDrive models within the stated years, it is intended as a replacement rotor when rear discs are serviced or replaced; confirm vehicle and drivetrain details to ensure compatibility.
DFC 12-20 BMW 330i xDrive Rear Drilled & Slotted Geoperformance Rotors