R1 Concepts 623-72033R RNC Series Drilled Disc Brake Rotor

The R1 Concepts 623-72033R is an RNC Series cross-drilled disc brake rotor engineered to deliver consistent, fade-resistant stopping power. Built to direct-fit OEM specifications, this rotor installs without modification and restores or improves upon factory braking performance.

Key Features:

• Cross-Drilled Design: Precision-drilled holes promote rapid heat dissipation, reducing brake fade during demanding stops and extending rotor service life
• Direct OEM Replacement: Engineered to match factory dimensions for a hassle-free, bolt-on installation with no drilling, cutting, or modification required
• Corrosion-Resistant Coating: Silver zinc plating protects the rotor hat and non-braking surfaces from rust and corrosion, maintaining a clean appearance and prolonging rotor life
• High-Quality Cast Iron Construction: Premium G3000-grade cast iron provides the strength, thermal stability, and wear resistance expected from a performance brake rotor
• Balanced and Road-Force Tested: Each rotor is precision-balanced to minimize vibration and pedal pulsation for a smooth, confident braking feel

The R1 Concepts RNC Series is an ideal upgrade or replacement for drivers seeking improved braking performance over worn OEM rotors. For best results, replace brake pads simultaneously and follow the recommended bed-in procedure after installation.