The Girodisc system is a direct replacement iron rotor conversion from the OEM CCM disc however a different brake pad with an annulus (pad swept area) of 66mm or less must be used. This is done to keep the rotor weight at a reasonable level. If we manufactured a rotor with the same annulus as the OEM CCM rotors they would be unnecessarily heavy. The necessary pad shape is very common and also found on the Nissan GT-R, Cadillac CTS-V and most AMG Mercedes equipped with 6 piston calipers.
Features
- The central hat section of our rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum
- The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc
- The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc
- The rotor and hat have a floating mount system, which utilizes 12 high strength alloy steel drive pins, manufactured by Girodisc in the USA to our own specifications and cadmium plated for a long lasting corrosion resistance
- These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc
Specifications
- Brand: Girodisc
- Product Type: Brake Rotors
- Part Number: A1-133
Vehicle Compatibility: 2 applications across 1 make. Select a make to view.
Ferrari (2)
| Model | Variant | Engine | Years |
|---|---|---|---|
| 360 | 360 Challenge Stradale | Front axle | |
| F430 | F430 (incl. Spider) / With carbon ceramic | Front axle |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.