R1 Concepts 623-27021R RNC Series Drilled Brake Rotor

The R1 Concepts 623-27021R RNC Series Drilled Brake Rotor is a precision-engineered replacement rotor designed to deliver consistent, reliable stopping power. R1 Concepts' RNC (Race Drilled) line features strategically placed drill holes that help dissipate heat, reduce brake fade, and expel gas and debris from the rotor surface during braking.

Key Features:

• Drilled Design: Cross-drilled holes improve heat dissipation and help eliminate brake fade under demanding driving conditions
• Premium G3000 Metallurgy: Manufactured from high-grade G3000 grey iron castings for long-lasting durability and consistent performance
• Zinc Dichromate Coating: Non-braking surfaces are coated to resist corrosion and maintain a clean, factory-quality appearance
• OEM Fitment: Engineered to match original equipment specifications for a direct, no-modification installation
• Precision Balanced: Each rotor is precision-machined and balanced to minimize vibration and pedal pulsation
• Computer-Optimized Venting: Internal vane configuration promotes airflow for continuous cooling during repeated stops

The R1 Concepts 623-27021R is a direct OEM replacement rotor suited for drivers seeking an upgrade over stock braking components. Compatible with standard brake pads, this rotor is an ideal choice for daily driving, spirited road use, or light performance applications.