R1 Concepts 623-07000L RNC Series Cross-Drilled Brake Rotor

The R1 Concepts 623-07000L RNC Series Cross-Drilled Brake Rotor delivers enhanced stopping performance over standard OEM rotors, thanks to its precision cross-drilled hole pattern engineered to dissipate heat and reduce brake fade under demanding driving conditions.

Key Features:

• Cross-Drilled Hole Pattern: Precision-drilled holes are countersunk and chamfered to maximize heat dissipation, reduce thermal buildup, and help prevent cracking under repeated stress
• G3000 Grade Cast Iron Construction: Manufactured from high-quality G3000 iron for excellent strength, stability, and consistent braking performance
• Zinc Plating: Protective zinc coating applied to the hub and vane areas guards against corrosion and extends rotor service life
• Double Disc Ground Surface: Promotes faster, more even brake pad bed-in for quieter, smoother stops right from the start
• OEM-Spec Direct Fit: Engineered to original equipment specifications — no modifications required for installation
• Single Rotor (Left Side): This listing is for one rotor; the "L" suffix denotes the left/driver-side position

The R1 Concepts RNC drilled rotor is well-suited for daily street driving and light performance use where improved thermal management and a sportier appearance are desired. As with any rotor replacement, brake pads should be replaced at the same time and a proper bed-in procedure should be followed to ensure optimal performance and longevity.