R1 Concepts 623-21014R RNC Series Drilled Disc Brake Rotor

The R1 Concepts 623-21014R RNC Series Drilled Brake Rotor delivers reliable stopping performance with an upgraded design over standard OEM rotors. Precision-drilled holes across the rotor face help dissipate heat and gas buildup during braking, reducing brake fade and improving overall pad bite for confident, consistent stops.

Manufactured to strict dimensional tolerances, this rotor is designed as a direct OEM replacement, ensuring a hassle-free, hardware-compatible installation with no modifications required. The rotor features a silver zinc dichromate coating on non-braking surfaces to resist rust and corrosion, keeping the hub and vane structure protected and looking clean behind the wheel.

Key Features:

• Cross-drilled holes for improved heat dissipation and reduced brake fade
• Silver zinc dichromate coating on non-friction surfaces for corrosion resistance
• Precision-machined to OEM dimensional specifications for direct-fit installation
• Balanced and tested for smooth, vibration-free braking performance
• Manufactured from high-carbon grey iron for strength and durability
• Direct replacement — no modifications or special hardware required

The R1 Concepts RNC Series is engineered for drivers seeking an upgrade from standard OEM rotors without the premium price tag of a full performance setup. This rotor is sold individually — confirm quantity needed for your application prior to ordering.