The EBC Brakes Premium Rotor Sets RK979X are high-quality brake rotors designed for superior performance and durability. These rotors are made from premium materials and feature a precision-machined surface for optimal braking performance. They are also coated with a corrosion-resistant finish to ensure long-lasting use. The RK979X rotor sets are specifically designed to fit a variety of vehicles, making them a versatile and reliable choice for any brake system. These rotors are an excellent choice for drivers looking for high-quality, high-performance brake components.