R1 Concepts 623-72032R RNC Series Cross-Drilled Brake Rotor

The R1 Concepts 623-72032R RNC Series Cross-Drilled Brake Rotor is a direct-fit disc brake rotor engineered to deliver enhanced stopping performance over standard OEM rotors. Precision cross-drilled holes allow heat, gas, and brake dust to escape the rotor face, reducing brake fade and maintaining consistent pedal feel under repeated heavy stops.

Key Features:

• Cross-Drilled Design: Precision-drilled, countersunk holes promote maximum heat dissipation and reduce the risk of thermal cracking under high-stress braking conditions
• G3000 Grade Cast Iron Construction: Manufactured to OEM-grade metallurgical standards for strength, durability, and proper pad bedding
• Silver Zinc Plated Coating: Full rotor coating protects against rust and corrosion during storage and in service, extending service life and maintaining appearance
• Direct OEM Replacement: Engineered to factory specifications — no modifications, drilling, or cutting required for installation
• Vented Rotor Design: Internal vane structure promotes airflow through the rotor for continuous cooling during extended braking
• Sold Individually: Single rotor — verify position (front/rear, left/right) before ordering

The R1 Concepts RNC drilled rotor is a strong upgrade choice for drivers seeking improved thermal management and a performance appearance over a standard blank rotor. A proper bed-in procedure is recommended after installation to ensure optimal pad transfer and maximum rotor longevity.