GiroDisc two-piece floating rear rotors for the 2003+ Dodge Viper. They are a direct replacement for the OE disc and bolt directly to the car, working with the OE calipers with no modifications.
Key Features
- Lightweight upgrade that maintains factory brake bias and ABS efficiency, with reduced rotational and unsprung weight for quicker acceleration and suspension response
- Curved vane design acts as a centrifugal pump to force cooling air through the disc
- Floating mount keeps axial and radial float between hat and disc and lets the rotor self centre between the pads
- Anti-noise spring washers allow heat expansion and eliminate the rattle associated with floating rotors
- Only the cast iron rotor needs replacing when worn
Specifications
- Position: Rear
- Construction: Two-piece, floating
- Weight: Approx. 18 lbs (8.2 kg) per rotor, vs 24.5 lbs (11.1 kg) for the stock rotor
- Hat: U.S. sourced 6061-T6 aircraft specification aluminium
- Disc: GiroDisc proprietary cast iron, poured in the USA and machined in house
- Drive pins: 10 high-strength alloy steel, cadmium-plated, made in the USA
- Pin fasteners: Class 12.9 cap screws with hardened washers
