Girodisc two-piece rear brake disc for Maserati MC20, Alfa Romeo GIULIA

The GiroDisc 2-piece rotor system is a direct replacement for the OE rotor, no modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. Once the Girodisc system is in place, simply replace the cast iron rotor ring when needed. The average Girodisc 2-piece rotor is approx 2kg lighter per rotor then the stock units. This reduction in rotational and unsprung weight allows for quicker acceleration and suspension response.

Compatible vehicles (according to the supplier)

Below is a list of compatible OEM configurations. Please check your OEM brake system before ordering.

• Alfa Romeo Giulia (2nd Gen) 2015-Present — Sedan (952) 2015-Present
  • Giulia GTA 2.9 Twin Turbo 2020-Present — Front: Brembo / Rear: Brembo (w/ Iron Discs)
  • Giulia QV 2.9 Twin Turbo 2016-Present — Front: Brembo / Rear: Brembo (w/ Iron Discs)
• Alfa Romeo Stelvio 2017-Present — SUV (949) 2017-Present
  • Stelvio QV 2.9 Twin Turbo 2017-Present — Front: Brembo / Rear: Brembo (w/ Iron Discs)
• Maserati MC20 2020-Present — Convertible 2022-Present
  • MC20 Cielo 3.0 Twin Turbo 2022-Present — Front: Brembo / Rear: Brembo (w/ Iron Discs)
• Maserati MC20 2020-Present — Coupe 2020-Present
  • MC20 3.0 Twin Turbo 2020-Present — Front: Brembo / Rear: Brembo (w/ Iron Discs)