Rotors are mill balanced for long-lasting durability. Double disc grinding provides smoother and quieter braking, while reducing vibration and the time required for break-in. The rotor is coated with silver zinc to maximize the life of the rotor and protects against rust (excludes Economy Rotors OE Replacement Rotors). The Economy Rotors is manufactured with G3000 iron grade for greater braking power and stability. Paired with Premium Ceramic Brake Pads making it a perfect combination for great braking performance without breaking your wallet.ĭrilled and Slotted Rotors provide superior performance that meets or exceeds all original manufacturer specifications. Drilled and Slotted Rotors brake kits takes out the confusion and making it easy when its time to replace your brake rotors and pads.