R1 Concepts 623-92027R RNC Cross-Drilled Disc Brake Rotor

The R1 Concepts 623-92027R RNC Drilled Brake Rotor is a precision-engineered disc brake rotor designed to deliver enhanced stopping power and improved heat management over standard OEM rotors. Built to OEM specifications for a direct-fit installation with no modifications required, this rotor is an ideal upgrade for drivers seeking better braking performance without sacrificing daily drivability.

Key Features:

• Cross-Drilled Design: Precision-drilled holes are countersunk and chamfered to reduce heat buildup by up to 105°F, prevent cracking, and allow gases and heat to escape efficiently during hard braking
• G3000 Grade Cast Iron Construction: Manufactured from high-grade G3000 iron for superior strength, stability, and long-lasting braking performance
• Zinc Plated Coating: A protective zinc plating is applied to the hub and vane surfaces to resist corrosion, extend rotor lifespan, and maintain a clean appearance — the coating on the braking surface wears away naturally during break-in
• OEM Direct-Fit: Engineered to original equipment specifications, ensuring a hassle-free installation with no cutting, drilling, or modifications needed
• Improved Ventilation: Vented internal construction promotes airflow through the rotor, helping dissipate heat and reduce brake fade during demanding driving conditions
• Versatile Performance: Suitable for daily driving, street performance, light towing, and hauling applications

For best results, always replace brake pads when installing new rotors and follow a proper bed-in procedure to ensure even pad transfer and optimal braking performance. Professional installation by a qualified automotive technician is recommended.