Sportstop Cryo Sport Dril

Replacement rotor for Evo X models with one-piece rotors. Sold individually. Features Vac-U-Slots to evacuate gasses/dust, shed heat, and clean the brake pad surface. In wet conditions, Vac-U-Slot helps push water off the braking surface. Utilizes Power Alloy metallurgy and directional cooling vanes for improved high-temperature performance (for most late model truck/SUV and select sports car applications). Finished in durable black e-coat on the hat, edges, and internal vanes to prevent corrosion. Braking surfaces are bare iron for improved pad bed-in. Cryogenic treatment (a one-time process) improves performance and service life by redistributing residual stress, providing extra protection against warping.