The R1 Concepts slotted brake rotor is a black-finished slotted rotor for Porsche Boxster (1997–2004), specified for the rear left position. It provides the replacement braking surface for that wheel location and is intended for use when replacing worn or corroded rotors. The slotted face and finish correspond to the listed fitment for clean, like-for-like servicing.
R1 97-04 Porsche Boxster Rear Left Slotted Black Brake Rotor