R1 Concepts 623-47004R RNC Series Drilled Brake Rotor

The R1 Concepts 623-47004R is a precision-engineered drilled brake rotor from R1 Concepts' RNC Series, designed to deliver reliable stopping power and improved thermal performance over stock rotors. The cross-drilled hole pattern allows heat and gases to dissipate quickly from the rotor face, reducing brake fade during repeated or hard stops.

Key Features:

• Cross-Drilled Design: Precision-drilled holes promote rapid heat dissipation and help expel gas and debris from the braking surface
• Corrosion-Resistant Coating: Silver zinc plating on the hat, hub, and vane structure protects against rust and extends rotor life
• OEM-Grade Fitment: Engineered to direct-fit OEM mounting specifications for straightforward installation without modification
• High-Carbon Cast Iron Construction: Provides durability, thermal stability, and consistent braking feel
• Balanced and Machine-Finished: Computer-balanced and precision-machined for smooth, vibration-free braking performance

R1 Concepts rotors are designed to meet or exceed OEM standards and are compatible with both OEM-style and performance brake pads. A proper bed-in procedure is recommended after installation to ensure optimal pad transfer and braking performance. Sold as a single rotor.