The GiroDisc slotted front rings for 2021 and later BMW M2, M3 and M4 (G8X) are made for conventional braking setups and explicitly exclude carbon‑ceramic module configurations. These slotted rings are shaped to match the G8X front brake interfaces, providing a direct‑fit option tailored to the listed M models while noting incompatibility with CCM systems.
GiroDisc 2021+ BMW M2/M3/M4 (G8X Excl CCM) Slotted Front Rings