R1 Concepts 623-13043R RNC Series Drilled Brake Rotor

The R1 Concepts 623-13043R RNC Series Drilled Brake Rotor is a precision-engineered performance brake rotor designed to deliver consistent, fade-resistant stopping power. The cross-drilled hole pattern increases airflow across the rotor face, rapidly dissipating heat generated during hard braking and helping to extend pad and rotor life under demanding driving conditions.

Key Features:

• Cross-Drilled Design: Strategically placed drill holes maximize heat dissipation and help evacuate gas and debris from the pad-to-rotor contact surface
• Zinc Dichromate Coating: Protective anti-corrosion finish applied to non-braking surfaces helps prevent rust and maintains a clean appearance behind the wheel
• Vented Construction: Internal vane design promotes continuous airflow to keep operating temperatures in check during repeated stops
• OE-Grade Cast Iron: High-quality iron formulation meets or exceeds original equipment dimensional tolerances for a precise, wobble-free fit
• Direct-Fit Replacement: Engineered as a direct drop-in replacement with no modifications required for a straightforward installation
• Right Side (Passenger Side): This rotor is the right/passenger-side unit — verify position before ordering

The R1 Concepts RNC Drilled Brake Rotor is an ideal upgrade for drivers seeking improved thermal management and a sportier appearance over a standard OEM smooth rotor, without sacrificing daily-driver comfort or noise levels.