The GiroDisc slotted rear ring for Porsche 911 Carrera (991.2) equipped with PCCB (iron rotor pad shape) offers a slotted friction surface to aid pad contact and evacuate gases and debris for steadier braking. These rear rings match the PCCB conversion iron pad shape; ensure pad and hardware compatibility when installing on 991.2 Carrera cars with that rotor configuration.
GiroDisc Porsche 911 Carrera (991.2) w/PCCB (Iron Rotor Pad Shape) Slotted Rear Rings