R1 Concepts 623-54165R RNC Series Drilled Brake Rotor

The R1 Concepts 623-54165R is a RNC Series drilled brake rotor engineered for drivers who demand reliable stopping power and consistent performance. R1 Concepts manufactures this rotor from high-carbon grey iron for superior heat dissipation and long-lasting durability under demanding driving conditions.

Key Features:

• Drilled design helps evacuate heat, gases, and debris from the rotor surface for improved bite and fade resistance
• High-carbon grey iron construction provides enhanced strength, reduced vibration, and quieter braking compared to standard rotors
• Precision machined to strict tolerances for a direct OEM-style fit with no modifications required
• Zinc dichromate coating on non-braking surfaces resists rust and corrosion for a clean, long-lasting appearance
• Computer-balanced to minimize vibration and pedal pulsation during braking
• Direct replacement for the original equipment rotor

R1 Concepts rotors are engineered and tested to meet or exceed OEM specifications, making the 623-54165R a straightforward upgrade or replacement for worn or damaged brake rotors. Sold individually.