R1 Concepts 623-31003R RNC Series Drilled Disc Brake Rotor

The R1 Concepts 623-31003R RNC Series Drilled Brake Rotor delivers enhanced stopping performance and thermal management for street and light performance driving applications. Engineered to OEM fitment standards, this rotor installs directly without modification for a straightforward replacement experience.

Key Features:

• Cross-Drilled Design: Precision-drilled holes are chamfered and countersunk to reduce heat buildup, improve ventilation, and resist cracking during repeated braking cycles
• G3000 Grade Cast Iron Construction: High-quality cast iron provides the strength, durability, and consistent friction surface required for reliable braking performance
• Zinc Plating Finish: Protective zinc coating guards non-friction surfaces against corrosion and rust for a cleaner, longer-lasting appearance
• OEM-Spec Direct Fit: Engineered to original equipment specifications for a no-hassle, no-modification installation
• Improved Heat Dissipation: Drilled venting pattern helps dissipate heat faster, reducing brake fade under repeated or heavy braking conditions
• Vented Construction: Internal vane design promotes airflow through the rotor for continuous cooling during use

The R1 Concepts RNC drilled rotor is an excellent upgrade over worn factory rotors, offering improved thermal performance and a sporty appearance. Sold individually — verify quantity needed for your application.