R1 Concepts 623-02015D RNC Series Drilled Brake Rotor

The R1 Concepts 623-02015D RNC Series Drilled Brake Rotor delivers a meaningful upgrade over standard OEM rotors, combining precision engineering with enhanced thermal performance. Designed as a direct-fit replacement, this rotor features cross-drilled holes that improve heat dissipation and reduce brake fade for more consistent, confident stopping.

Key Features:

• Cross-Drilled Design: Precision-drilled holes reduce heat buildup on the rotor surface and improve overall ventilation for cooler, more consistent brake performance
• Chamfered & Countersunk Holes: Drill holes are chamfered to maintain rotor integrity and countersunk to help prevent cracking during normal use
• Zinc Plating: Protective zinc coating guards the non-contact surfaces against corrosion, extending rotor life and maintaining appearance
• Direct OEM Replacement Fit: Engineered to match OEM specifications for a straightforward, no-modification installation
• High-Grade Cast Iron Construction: Built from quality iron for durability and long-lasting braking performance

R1 Concepts brake rotors are manufactured to meet or exceed original equipment standards. The zinc plating on the hub and vane structure will remain after the initial bed-in process, while the braking surface coating wears away naturally with use. A proper break-in procedure is recommended upon installation to seat the rotor and optimize braking performance.