R1 Concepts 623-74032R RNC Series Drilled Brake Rotor

The R1 Concepts 623-74032R RNC Series Drilled Brake Rotor is a high-performance replacement rotor engineered to deliver confident, consistent stopping power. Designed as a direct OE-style replacement with a performance upgrade, this rotor features precision-drilled holes across the rotor face to promote improved heat dissipation, reduced brake fade, and enhanced wet-weather performance.

Key Features:

• Drilled Design: Cross-drilled holes evacuate heat, gas, and water from the rotor surface for more reliable, fade-resistant braking
• OE-Quality Construction: Manufactured from high-grade G3000 grey iron casting for durability and consistent friction characteristics
• Corrosion-Resistant Finish: Zinc dichromate coating protects non-friction surfaces from rust and corrosion
• Precision Balanced: Computer-balanced to minimize vibration, pulsation, and brake pedal shudder
• Direct Bolt-On Fitment: Engineered to OEM specifications for a hassle-free, no-modification installation
• Vented Construction: Internal vane design promotes continuous airflow for optimal thermal management

R1 Concepts is a trusted name in aftermarket brake components, producing rotors and brake kits that meet or exceed OEM standards. The RNC Series is ideal for drivers seeking a reliable, performance-oriented upgrade over stock rotors without compromising daily drivability.