A1-123 Girodisc 2pc Front Brake Rotors for Mercedes SLS AMG

Mercedes 390mm Front Rotors The Girodisc 390mm 2-piece floating rotor system is a direct replacement for the factory rotors on select Mercedes-AMG models. No modifications are required—these rotors bolt directly to your OEM calipers, maintaining proper brake bias and full ABS functionality. By upgrading to Girodisc’s lightweight, high-performance rotors, you’ll reduce unsprung weight, improve cooling efficiency, and enhance overall braking response on both street and track. Each rotor features a precision-machined 6061-T6 aluminum hat paired with Girodisc’s proprietary cast-iron rings. The curved vane design acts as a centrifugal pump, channeling air through the rotor for superior heat dissipation and fade resistance. This combination of materials and design ensures consistent braking performance under demanding conditions while retaining everyday drivability. Precision-Engineered Performance Vehicle Fitment Mercedes-AMG models equipped with 390mm front rotors Girodisc A1-123 Featur