The R1 Concepts Geo-Carbon drilled-and-slotted rotor for 2008–2013 BMW 128i (rear right) is specified for the rear-right position on applicable models. The drilled and slotted braking surface helps manage heat and evacuate pad debris, offering a restored braking face when replacing a worn rear rotor. It’s provided to match the stated 128i application and fitment.
R1 08-13 BMW 128I Rear Right Drilled & Slotted Geo-Carbon Rotor