The R1 Concepts slotted brake rotor is a rear-right, black slotted rotor for 1984–1991 BMW 318i applications. The slotted braking surface helps evacuate pad debris and gases to preserve a steadier pedal feel and assist thermal management during heavier use. Specified for the rear-right position, this rotor serves as a practical replacement when maintaining or restoring braking performance on the stated BMW models.
R1 84-91 BMW 318i Rear Right Slotted Black Brake Rotor