Super Strong - Lightweight Self Cleaning MX Race Rotors. The LATEST AND GREATEST in Motocross brake rotors featuring ultra-lightweight radically profiled contours for great looks, great self cleaning and brake performance. Made with tough and durable heat treated stainless steel. These 100% British made units are produced by EBC Brakes in the new Northampton plant using premium quality German mill rolled steel, heat treated to perfection and then diamond ground to micron accurate surface finish and parallelism and will deliver great brakes at less than manufacturer prices that will perform and last. Any brake compound can be used. Heat treated and tempered stainless steel. Lightest weight profile with new vee design. Great looks for modern motocross machines. Balanced front and rear designs.