Girodisc McLaren 380mm Rear Rotors
Replace your factory carbon-ceramic rotors with Girodisc’s precision-engineered 380mm rear iron rotors for McLaren models. Designed as a direct bolt-on upgrade, these lightweight two-piece rotors deliver superior heat management, lower operating costs, and race-proven reliability—perfect for high-performance street driving or track duty.
Direct Replacement for OEM Carbon-Ceramic Rotors
The Girodisc system installs directly onto the McLaren’s factory hubs and calipers—no modifications required. Each rotor features a CNC-machined 6061-T6 aluminum hat and a proprietary high-carbon cast-iron friction ring. The floating two-piece design allows for controlled thermal expansion, maintaining consistent pad contact under extreme braking loads. The curved vane design functions as a centrifugal pump, drawing cooling air through the disc to regulate temperatures lap after lap.
Features
• Direct replacement for OEM 380mm carbon-ceramic rear rotors
• 6061-T6 billet aluminum hats with hard-anodized finish
• Proprietary high-carbon cast-iron friction rings poured and machined in the USA
• Floating mount system with 12 cadmium-plated drive pins
• Anti-noise spring washers eliminate rattle while maintaining float
• Curved internal vanes provide superior airflow and cooling
• Fully rebuildable—replace only the iron rings when worn
• Sold/priced per pair
Vehicle Fitment
McLaren 650S (2014–2017)
McLaren 675LT (2016–2017)
McLaren 570S / 540C / 600LT (2015–2021)
McLaren 720S (2018–2023)
Compatible with OEM carbon-ceramic braking systems and Brembo rear calipers.
Girodisc A2-159 Rear Rotor FAQs:
Can these rotors replace McLaren’s OEM carbon-ceramic setup? Yes. Girodisc designed this kit as a direct iron conversion that reuses the original calipers, hubs, and mounting hardware.
What benefits do iron rotors provide over CCM rotors? Iron rotors offer greater heat capacity, improved modulation, and much lower replacement costs while maintaining excellent street manners.
Are these rotors compatible with factory ABS and traction control? Absolutely. Girodisc maintains OEM dimensions to ensure perfect compatibility with McLaren’s advanced brake electronics.
How do these perform under extended track use? Expect consistent pedal feel, reduced fade, and stable braking throughout long sessions—especially when paired with high-temperature pads and fluid.
Enhance your McLaren’s braking consistency and reliability with Girodisc’s 380mm rear rotors—precision-built for performance, endurance, and confidence at every corner.
