GiroDisc two-piece floating front rotors for the Audi RS4 / RS5 (B9). A direct replacement for the OE front disc that bolts on without modification and works with the OE calipers, keeping the factory brake bias and ABS efficiency.
Key Features
- Hat machined from US-sourced 6061-T6 aircraft-specification aluminium
- GiroDisc proprietary cast iron, poured in the USA and machined in house
- Curved vane design acts as a centrifugal pump to force cooling air through the disc
- 12 cadmium-plated alloy steel drive pins with class 12.9 cap screws and anti-noise spring washers
- Only the cast iron rotor needs replacing when worn
Specifications
- Position: Front
- Construction: Two-piece floating, aluminium hat with cast iron rotor
- Drive pins: 12
