R1 Concepts 623-16002L RNC Series Drilled Disc Brake Rotor

The R1 Concepts 623-16002L RNC Series Drilled Brake Rotor is a precision-engineered replacement disc rotor designed to deliver consistent, reliable stopping power. Built to OEM specifications for a direct-fit, no-modification installation, this rotor is an ideal upgrade or replacement for drivers seeking improved braking performance over stock components.

Key Features:

• Cross-Drilled Design: Precision-drilled holes are countersunk to reduce heat stress and prevent cracking, allowing heat to escape efficiently and lowering rotor operating temperature
• G3000 Grade Cast Iron Construction: High-quality cast iron provides the strength and thermal capacity needed for consistent, fade-resistant braking
• Silver Zinc Plated Coating: Corrosion-resistant zinc plating protects the rotor hub and vane structure from rust, extending service life and maintaining appearance
• OEM Direct-Fit: Engineered to match factory specifications — no modifications, adapters, or special hardware required for installation
• Vented Design: Internal vanes promote airflow between rotor faces for continuous cooling during heavy braking

The R1 Concepts RNC Series drilled brake rotor is well-suited for daily driving, light performance use, and drivers who want improved heat management over a standard blank rotor. Sold as a single rotor. Always replace brake pads when installing new rotors and follow the proper bed-in procedure for best results.