The GiroDisc slotted front ring for 2015–2021 McLaren 570S and 570GT (with CCM) supplies a direct-fit slotted surface for those front rotors. It matches the ring interface for 570-series McLaren cars equipped with carbon-ceramic or CCM fronts, preserving the slot design that aids pad cleaning and gas escape during demanding braking on track or road.
GiroDisc 15-21 McLaren 570S/570GT (w/CCM) Slotted Front Rings