R1 Concepts 623-63064R RNC Series Drilled Brake Rotor

The R1 Concepts 623-63064R RNC Series Drilled Brake Rotor is a high-performance replacement rotor engineered to deliver consistent, reliable stopping power. Precision-drilled holes reduce rotor mass, improve heat dissipation, and help evacuate gas and debris from the rotor face — keeping your braking performance sharp under demanding conditions.

Key Features:

• Drilled Design: Cross-drilled holes promote cooling airflow and help expel heat, gases, and water for improved bite and fade resistance
• Right-Side Application: Designed specifically as a right (passenger side) replacement rotor for precise OEM fitment
• Premium Metallurgy: Manufactured from high-carbon gray iron for superior strength, thermal stability, and long service life
• Precision Machined: CNC-machined to tight tolerances for minimal runout and vibration-free braking performance
• Protective Coating: Features a corrosion-resistant coating on non-friction surfaces to prevent rust and extend rotor life
• Balanced Performance: Suitable for street driving and spirited performance use

R1 Concepts rotors are manufactured to meet or exceed OEM specifications, making the 623-63064R a direct bolt-on replacement. Whether you're upgrading from a worn OEM rotor or building a refreshed brake system, this drilled rotor delivers enhanced performance and a clean, aggressive look.