R1 Concepts Disc Brake Rotor Set

R1 Concepts eLINE Black Series Slotted Brake Rotors. Designed for Drivers Seeking Increased Brake Performance Over OE with Black Zinc Plated Rotor Protection. Made of G3000 grade cast iron with rust protection for ultimate rust protection. Built with O.E.M specifications in mind, no modification required. Manufactured with multiple alloys for improved heat dissipation and performance. Mill-balanced for proper rotor function. Quality validated for proper metallurgy and correct brake plate thickness. Diamond slotted design increases brake pad bite, extends brake pad life and serves as a rotor wear indicator giving you a heads up before your next replacement. Precision-drilled holes and countersunk design prevents cracking and build up, enhances ventilation and dissipates heat. Designed for smoother and quieter stopping, built for longer lasting, consistent braking performance.