R1 Concepts 623-27041L RNC Series Drilled Brake Rotor - Left/Driver Side

The R1 Concepts 623-27041L RNC Series Drilled Brake Rotor is a precision-engineered replacement rotor designed to deliver confident, consistent stopping power. The cross-drilled pattern reduces rotor weight, improves heat dissipation, and helps evacuate gas and debris from the braking surface for reliable fade-resistant performance.

Key Features:

• Cross-Drilled Design: Strategically placed drill holes improve airflow and cooling, reducing brake fade under demanding conditions
• G3000 Grade Cast Iron Construction: Meets or exceeds OEM material standards for strength, durability, and consistent braking performance
• Zinc Dichromate Coating: Protective finish guards against rust and corrosion, extending rotor service life and maintaining clean appearance
• OEM-Style Fitment: Engineered as a direct replacement for easy, hassle-free installation with no modifications required
• Left/Driver Side Application: This listing is for a single rotor for the left (driver) side position
• Balanced and Tested: Each rotor is precision-balanced to minimize vibration and pedal pulsation

The R1 Concepts RNC Series offers a performance upgrade over standard blank rotors while remaining an accessible, value-driven choice for daily drivers and performance-minded enthusiasts alike. This rotor is sold individually and is intended for the left/driver side position.