R1 Concepts 623-03022R RNC Series Drilled Brake Rotor

The R1 Concepts 623-03022R is an RNC Series drilled brake rotor engineered to deliver consistent stopping power and improved thermal performance over stock replacement rotors. Drilled rotors are designed to evacuate heat, gas, and debris from the rotor face, helping maintain brake pad bite and reduce brake fade under demanding driving conditions.

Key Features:

• Drilled Design: Cross-drilled holes improve heat dissipation and help expel gases that can build up between the pad and rotor surface
• OE-Style Fitment: Engineered to match original equipment dimensions for a direct bolt-on installation with no modifications required
• Corrosion-Resistant Finish: Zinc dichromate coating on the hat and non-swept areas helps prevent rust and maintain a clean appearance
• Precision Machined: Computer-balanced and precision machined to minimize runout and vibration for smooth, quiet braking
• High-Carbon Iron Construction: Formulated iron alloy provides increased strength and improved thermal capacity compared to standard grey iron rotors

R1 Concepts rotors are manufactured to strict tolerances and undergo rigorous quality control to ensure reliable, long-lasting performance. The 623-03022R is sold as a single rotor and is a direct replacement designed to restore safe, effective braking performance.