The GiroDisc slotted front ring for 2012 Mercedes‑Benz C63 Black Series (W204) is a direct-fit replacement ring for that model's front brake assembly. Offered for service or rotor refresh use, the slotted contact surface helps evacuate pad residue and supports consistent pad engagement and predictable braking feel during repeated stops and demanding driving situations.
GiroDisc 2012 Mercedes-Benz C63 Black Series (W204) Slotted Front Rings