R1 Concepts 623-03012L RNC Series Drilled Brake Rotor

The R1 Concepts 623-03012L is a precision-engineered drilled disc brake rotor from R1 Concepts' RNC Series, designed to deliver reliable stopping power and improved thermal performance over standard OEM rotors. Cross-drilled holes allow heat, gas, and debris to escape from the braking surface, helping to maintain consistent pad contact and reduce brake fade during demanding driving conditions.

Key Features:

• Cross-Drilled Design: Strategically placed drill holes promote heat dissipation and help prevent brake fade under repeated heavy braking
• Zinc Plated Finish: Protective zinc coating guards against rust and corrosion on non-braking surfaces for improved longevity and appearance
• Double Disc Ground Braking Surface: Precision-ground rotor face promotes faster, more even brake pad bed-in and delivers quieter, smoother stops
• OEM-Grade Metallurgy: Manufactured from high-carbon iron for consistent hardness, strength, and wear resistance
• Direct-Fit Replacement: Engineered to match OEM dimensions for a straightforward installation without modification
• Single Rotor: Sold individually — left-side (driver's side) rotor

The R1 Concepts RNC Series brake rotor is an ideal upgrade or direct replacement for worn OEM rotors, offering improved performance characteristics at a competitive price point. Compatible with standard brake pad compounds, these rotors are built to restore and enhance your vehicle's braking system.