R1 Concepts 613-42003R RNC Series Slotted Brake Rotor

The R1 Concepts 613-42003R RNC Series Slotted Brake Rotor is a high-performance replacement rotor engineered to deliver consistent, reliable stopping power. Featuring precision-cut slots machined into the rotor face, this rotor continuously sweeps debris, gas, and heat away from the braking surface, maintaining a clean pad contact zone for fade-resistant performance.

Key Features:

• Slotted Rotor Design: Precision slots improve bite, evacuate heat and gases, and extend pad life by continuously cleaning the rotor surface
• High-Carbon Iron Construction: Provides superior heat absorption and dissipation compared to standard rotors
• Precision Machined: Manufactured to strict OEM dimensional tolerances for direct bolt-on installation
• Corrosion-Resistant Finish: Zinc or e-coating treatment protects non-braking surfaces from rust and corrosion
• Balanced and Mill-Finished: Precision balanced to reduce vibration and pedal pulsation
• Direct OEM Replacement: Designed to replace the factory rotor with no modifications required

The R1 Concepts RNC series is built for drivers who demand more than a standard OE replacement. Whether used on the street or in light performance applications, this slotted rotor delivers improved thermal performance and a more responsive brake feel. Manufactured under strict quality control standards for a confident, long-lasting upgrade.