The R1 Concepts drilled-and-slotted black brake rotor for 1986–1995 Porsche 928, rear left. This entry specifies the drilled-and-slotted rear-left rotor with a black finish for the stated 928 years. It is intended to replace the rear-left rotor on those models, supplying the listed surface treatment and appearance to match the vehicle's rear brake components when performing rotor renewal or maintenance on applicable 1986–1995 928 vehicles.
R1 86-95 Porsche 928 Rear Left Drilled & Slotted Black Brake Rotor