Ferrari Mondial/328 (1980-1993) Girodisc Front Rotors

Girodisc Front Floating Rotors – Ferrari 328 GTB / GTS / Mondial (SKU: A1‑070)

Upgrade your Ferrari’s braking performance with the Girodisc A1‑070 two‑piece floating front rotor set, engineered to combine race‑proven performance, lightweight design, and seamless OEM fitment.

🔧 Key Features & Technical Details

• Direct Bolt‑On Replacement
  Installs without modifications, works with your existing calipers, and preserves factory brake balance and ABS functionality.

• Larger 380 mm Diameter
  Increased from the factory 365 mm to improve braking torque, thermal capacity, and fade resistance.

• High‑Quality Materials
  Rotor discs are manufactured from proprietary cast iron. The central "hat" is precision-machined from 6061‑T6 aluminum.

• Curved Vane Design
  Built-in directional vanes act as centrifugal air pumps to dramatically improve cooling under demanding conditions.

• Floating Mount with Anti‑Rattle Pins
  Features 10 cadmium-plated alloy steel drive pins with anti-noise spring washers. The floating configuration allows for thermal expansion and self-centering without introducing noise when cold.

• Weight Reduction
  Each rotor is approximately 3–5 lbs lighter than OEM equivalents, reducing unsprung and rotational mass for sharper handling and improved acceleration.

• Maintenance Simplicity
  When worn, only the iron friction rings need replacing. The aluminum hats are reusable, offering long-term serviceability and cost savings.

🔩 Fitment & SKU

• SKU: A1‑070

• Vehicle Fitment:

  • Ferrari 328 GTB / GTS (1986–1989)

  • Ferrari Mondial (1980–1993)

  • Includes adaptors/spacers for original caliper compatibility

✅ Why Choose Girodisc?

• Retains OEM brake bias and ABS calibration

• Race-developed technology in a plug-and-play format

• Improved heat dissipation and fade resistance

• Reduced weight for superior chassis response

• Easy service with replaceable friction rings