R1 Concepts 613-40068R RNC Series Slotted Brake Rotor

The R1 Concepts 613-40068R RNC Series Slotted Brake Rotor is a performance-engineered replacement rotor designed to deliver consistent, fade-resistant braking in demanding driving conditions. R1 Concepts' RNC (Race N' Control) line features precision-machined slots that continuously sweep the brake pad surface, expelling heat, gas, and debris to maintain a clean contact patch and maximize stopping power.

Key Features:

• Slotted Surface Design: Precision-cut slots improve heat dissipation and help clear brake dust, gas, and debris from the pad face for more consistent bite
• Geomet Protective Coating: Zinc-based Geomet coating on the hat and non-swept surfaces provides superior corrosion resistance compared to standard paint or raw metal
• G3000 Metallurgy: Cast from high-carbon G3000 grey iron for excellent thermal stability, reduced noise, and longer service life
• Precision Machined: CNC-machined to OE tolerances for smooth, vibration-free operation and direct bolt-on fitment
• Balanced Venting: Internal vane configuration mirrors OEM geometry for optimized airflow and thermal management
• Direct OE Replacement: Engineered as a direct replacement for factory rotors with no modifications required

The R1 Concepts RNC slotted rotor is an ideal upgrade for drivers seeking improved braking performance over a standard OEM replacement. Whether used on the street or during spirited driving, the slotted design provides a noticeable improvement in pedal feel and thermal endurance. Sold individually (right side, as indicated by the "R" suffix in the part number 613-40068R).