The R1 Concepts Geo-Carbon drilled-and-slotted rotor is a GeoPerformance braking rotor providing a drilled and slotted surface for rear applications. This version is specified for 2006–2015 BMW 330i rear fitments and is offered as a vehicle-specific Geoperformance rotor within the R1 Concepts product line.
DFC 06-15 BMW 330i Rear Drilled & Slotted Geoperformance Rotors