A1-016 Girodisc Ferrari F40 Front Rotors

The Girodisc system is a direct replacement for the OE front rotors on the Ferrari F40. No modifications are required—the discs bolt directly to the car and work perfectly with the factory calipers. This upgrade provides a lighter, high-performance braking solution that maintains factory brake bias and ABS functionality while improving cooling, response, and overall brake feel.

High-Performance Construction

The central hat section is made from U.S.-sourced 6061-T6 aircraft-grade aluminum for maximum strength and reduced weight. The rotor rings are Girodisc’s proprietary cast iron, poured and machined entirely in-house in the USA. The curved vane design—developed in motorsport—acts as a centrifugal pump that forces air through the disc, improving cooling and consistency under extreme conditions.

Girodisc A1-016 Features

• Direct bolt-on replacement for OEM rotors—no modifications required
• Lightweight two-piece floating design reduces unsprung and rotational mass
• 6061-T6 aluminum hat and proprietary high-carbon iron rotor rings
• Curved vane design for maximum cooling efficiency
• Floating mount system allows thermal expansion and prevents warping
• Cadmium-plated drive pins resist corrosion for long service life
• Anti-noise spring washers ensure quiet operation for street and track
• Fully rebuildable—replace only the iron rings as needed

Vehicle Fitment

• Ferrari F40 (1987–1992)

Technical Specifications

• Part Number: A1-016
• Position: Front
• Rotor Diameter: 355mm
• Rotor Type: Two-piece floating
• Hat Material: 6061-T6 aluminum, anodized
• Disc Material: Girodisc proprietary high-carbon cast iron
• Vane Design: Curved, directional
• Drive Pins: 10 high-strength alloy steel, cadmium-plated
• Hardware: Class 12.9 cap screws with hardened washers
• Sold/Price: Per pair

Girodisc A1-016 FAQs

Are these rotors a direct replacement? Yes. The Girodisc system bolts directly in place of the factory rotors using OEM hardware with no modifications required.

Do they make noise during street use? No. Anti-noise spring washers prevent rattles while allowing the floating system to function properly.

Are replacement rings available? Yes. You can purchase replacement iron rings separately and reuse your aluminum hats and hardware.

Are they suitable for track use? Absolutely. Girodisc rotors are engineered for both spirited street driving and demanding track performance.

Upgrade your Ferrari F40 with Girodisc’s precision-engineered floating rotors—built for reduced weight, improved cooling, and consistent performance on road and track.