R1 Concepts 613-31134D RNC Series Slotted Brake Rotor

The R1 Concepts 613-31134D RNC Series Slotted Brake Rotor is a high-performance direct-replacement rotor engineered for drivers who demand improved braking response over standard OEM rotors. The RNC line features precision-cut slots machined into the rotor face to continuously sweep the brake pad surface, expelling heat, gas, and debris for consistent, fade-resistant stopping power.

Key Features:

• Slotted Rotor Design: Precision-machined slots improve pad bite, reduce glazing, and evacuate heat and gases generated under heavy braking
• G3000 Premium Grade Cast Iron: High-carbon iron alloy provides superior thermal stability and noise-dampening characteristics compared to standard cast iron
• OE-Matched Geometry: Direct bolt-on fitment with no modifications required; matches factory hub dimensions, bolt pattern, and hat depth
• Zinc Dichromate Coating: Corrosion-resistant coating on non-friction surfaces protects against rust and enhances rotor appearance
• Precision Balanced: Computer-balanced to minimize vibration and eliminate pedal pulsation
• Ready to Install: Each rotor is fully assembled and ready for installation straight out of the box

R1 Concepts manufactures the RNC slotted rotor to meet or exceed OEM specifications while delivering enhanced thermal performance for spirited street and light track use. This rotor is sold individually — confirm quantity needed for your application prior to ordering.