R1 Concepts Brake Rotor- Slotted - Silver Fits BMW 525i

R1 Concepts Brake Components provide high-quality stopping power. With state-of-the-art technology, your brake rotors will last longer, perform better, and ensure your vehicle’s safety for thousands of miles to come. Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all foreign and domestic vehicle applications from 1930-present. These high performance brake rotors are made of G3000 grade cast iron with rust protection, built with O.E.M specifications in mind, no modification required. They feature precision-drilled holes and a countersunk design to prevent cracking and buildup, enhance ventilation, and dissipate heat, providing smoother and quieter stopping, and longer lasting, consistent braking performance. The diamond slotted design increases brake pad bite, extends brake pad life, and serves as a rotor wear indicator. Manufactured with multiple alloys for improved heat dissipation and performance, and mill-balanced for proper rotor function. Quality validated for proper metallurgy and correct brake plate thickness.