The GiroDisc dimpled and slotted rear ring for 2018+ Mercedes-Benz G63 (W463) combines slotting with dimples to promote pad cleaning and improved gas escape from the pad face. Intended as a rear ring, its combined surface treatment supports more consistent slowing under repeated high-load stops. This ring is specified for G63 W463 rear braking assemblies from 2018 onward.
GiroDisc 2018+ Mercedes-Benz G63 (W463) Dimpled & Slotted Rear Rings