These discs are ZINC PLATED and GOLD PASSIVATED to avoid corrosion, and have all the following advantages
RDA grooved rotors provide a cost effective solution to improve the stopping performance of any make or model of 4WD vehicle with the following engineered characteristics:
• Increased dissipation of water, dust and road grime from the contact area of your braking system.
• Improved integrity of the pad and rotor surface, through deglazing of the contact area.
• Slotting surface also combats “out-gassing” which is caused by gas from the brake pad bonding agent forming a cushion between your pad and rotor and thereby reducing pad “bite”.
• RDA dics rotors are packaged as a complete kit : pair of rotors with brake pad set.
• According to independant tests effectued by a famous australian 4x4 magazine, a heavily loaded 4WD (Nissan Y61) and fitted with four RDA Gold rotors have improved the braking efficiency but have also could decrease the stopping distance of 3 meters at 100km/h !!!!
