The GiroDisc slotted rear rotor for 2015–2020 Alfa Romeo 4C is a rear-axle replacement rotor matched to that model range. This slotted rotor is supplied to conform with the 4C's documented rear rotor configuration and is intended for use when replacing worn or damaged rear rotors to maintain the vehicle's specified rear braking setup and correct rotor fitment.
GiroDisc 15-20 Alfa Romeo 4C Slotted Rear Rotors