GiroDisc two-piece fully floating front rotors for the Ferrari 456M, 550 and 575M, helping shed unsprung weight and rotating mass from the front axle.
Key Features
- Rotor rings machined from a proprietary high-carbon iron casting
- Curved vanes act as a centrifugal pump, pulling air in through the hub to cool the rotors under hard use
- Reusable hat can be fitted with new rings (part number D1-003); rings should also be replaced if a crack reaches the ring edge
- Hats, rings and drive pins made in-house at GiroDisc in Bellingham, WA
- Spring clips and Belleville washers allow race-ready float without noise from loose hardware
Specifications
- Position: Front
- Construction: Two-piece floating
- Outer diameter: 330 mm
- Thickness: 32 mm (minimum 30 mm)
- Weight: 18 lbs (8.2 kg) per rotor assembly
- Vane count: 48
- Hat: 6061-T6 aluminium, black anodised
- Drive pins: High-strength steel alloy, cadmium-plated
