GiroDisc two-piece 380mm front rotors with caliper spacers for the Audi RS4 (B7). A direct replacement for the OE disc with the supplied caliper spacers; the larger rotor provides greater braking force and cooling capacity.
Key Features
- Lighter rotors reduce rotational and unsprung weight, allowing quicker acceleration and suspension response
- Hat made from U.S. sourced aircraft specification aluminium
- Disc cast from GiroDisc's own proprietary iron in the USA and machined in house, with curved vanes that act as a centrifugal pump to force cooling air through the disc
- Floating mount with cadmium-plated, high-strength alloy steel drive pins and anti-noise spring washers that eliminate cold rattle
- Reusable hat, so only the cast-iron rotor needs replacing later
Specifications
- Outer diameter: 380mm (OEM rotor 365 mm)
- Position: Front
- Construction: Two-piece floating
- Weight: Approx 22.6 lbs (10.3 kg) per rotor (stock units 25.5 lbs (11.6 kg))
- Hat material: 6061-T6 aluminium
- Disc material: Proprietary cast iron
- Drive pins: 12 high-strength alloy steel pins, cadmium plated
- Fasteners: Class 12.9 cap screws with hardened washers
- Supplied as: Per pair
