R1 Concepts 623-92074R RNC Series Drilled Disc Brake Rotor

The R1 Concepts 623-92074R RNC Series is a cross-drilled disc brake rotor engineered for drivers seeking improved thermal performance and a cleaner, more aggressive rotor appearance. Built to direct-fit OEM specifications, this rotor installs without modifications for a straightforward replacement experience.

Key Features:

• Cross-Drilled Design: Drilled holes reduce heat buildup on the rotor surface, improving fade resistance during repeated or aggressive braking
• Chamfered Drill Holes: Each hole is chamfered to reduce stress concentration and minimize the potential for cracking at the drill points
• G3000 Grade Cast Iron: Premium cast iron formulation delivers the strength, durability, and thermal stability required for reliable everyday and performance use
• Corrosion-Resistant Finish: Protective coating guards against rust and corrosion, extending rotor life and reducing installation prep time
• Direct OEM Replacement: Engineered to match original equipment specifications for proper fitment with no modifications required
• Mill-Balanced: Each rotor is precision-balanced to minimize vibration and promote smooth, consistent braking feel

The R1 Concepts RNC Series drilled brake rotor is an ideal upgrade or direct replacement for drivers looking to restore or enhance braking performance. Always replace brake pads when installing new rotors for optimal bedding and braking efficiency.