The Baer EradiSpeed+, 2-piece rotor upgrade features a premium, purpose-cast rotor mounted to a black anodized, 6061-T6 aluminum hat with NAS aircraft grade hardware. Eradispeed+ rotors are manufactured from quality iron materials with increased mass in the friction area and have a curved vane design designed to provide greater air flow and improved heat dissipation to outperform the factory units they replace. These Eradispeed+ rotors feature a slot only finish better suited for more extreme conditions and track use. The EradiSpeed+ is a direct-bolt-on system with simple installation and no bleeding of the brakes.