The GiroDisc dimpled and slotted front ring for 2018+ Mercedes‑Benz G63 (W463) combines dimples and slots to help clear pad deposits and gases while aiding water dispersion for steadier contact. Supplied as a front-ring replacement specifically for W463 G63 applications, it mounts to the appropriate center hat and is intended to match that vehicle's front brake configuration.
GiroDisc 2018+ Mercedes-Benz G63 (W463) Dimpled & Slotted Front Rings