The R1 Concepts Geo-Carbon drilled-and-slotted rotor is a rear replacement rotor for Alfa Romeo Giulia (2017–2025) applications. Offered as a DFC Geoperformance rotor, it features drilled holes and slots across the braking face to address pad contact and surface clearing. The overview communicates the rotor's rear application and explicitly cites the Giulia year range from the source.
DFC 17-25 Alfa Romeo Giulia Rear Drilled & Slotted Geoperformance Rotors