R1 Concepts 623-72003R RNC Series Cross-Drilled Disc Brake Rotor

The R1 Concepts 623-72003R RNC Series Drilled Brake Rotor is a high-performance disc brake rotor engineered to deliver reliable, consistent stopping power. Built to OEM specifications for a direct-fit, no-modification installation, this rotor is an ideal upgrade or replacement for drivers seeking improved braking performance over stock components.

Key Features:

• Precision Cross-Drilled Holes: Countersunk drilled holes maximize heat dissipation, reduce operating temperatures, and help prevent rotor cracking under repeated braking stress
• G3000 Grade Cast Iron Construction: Premium-grade iron provides the strength, durability, and thermal capacity needed for consistent, fade-resistant braking
• Silver Zinc Plated Coating: Corrosion-resistant zinc plating protects the rotor hub and non-contact surfaces from rust, extending service life and maintaining a clean appearance
• Direct OEM Replacement: Engineered to match factory dimensions and mounting specifications — no cutting, drilling, or modifications required
• Sold Individually (Single Rotor): This listing is for one (1) brake rotor; order in pairs as needed for axle replacement

R1 Concepts rotors are designed for street performance, daily driving, light towing, and off-road use. The drilled design promotes rapid gas and heat evacuation from the rotor face, helping maintain strong pedal feel and braking consistency across a wide range of driving conditions.