R1 Concepts 613-54266R RNC Series Slotted Brake Rotor

The R1 Concepts 613-54266R RNC Series Slotted Brake Rotor is a direct-fit performance replacement rotor engineered for improved stopping power and heat dissipation. Featuring precision-machined slots across the rotor face, this rotor continuously cleans the brake pad surface, expels gas and debris from the contact zone, and helps maintain consistent brake bite throughout the life of the pad.

R1 Concepts manufactures this rotor from high-carbon grey iron using computer-controlled casting and machining processes, resulting in tight tolerances that minimize runout and vibration. The rotor is designed as a direct OEM replacement, requiring no modifications for installation.

Key Features:

• Slotted Design: Precision-cut slots reduce brake fade and keep pad surfaces clean for consistent, confident stopping
• High-Carbon Grey Iron Construction: Superior heat absorption and dissipation compared to standard rotors
• Zinc Dichromate Coating: Protects non-friction surfaces from corrosion and rust
• Computer Balanced: Precision machined to minimize vibration and pedal pulsation
• Direct OEM Replacement: Bolt-on fitment with no modifications required
• G3000 Metallurgy: Meets or exceeds OEM material standards

The R1 Concepts RNC slotted rotor is an excellent upgrade for drivers seeking improved braking performance and longer pad life over standard replacement rotors, while maintaining the convenience of a direct-fit installation.