R1 Concepts 623-48058R RNC Series Drilled Disc Brake Rotor

The R1 Concepts 623-48058R is a RNC (R1 Nano Coat) Series drilled brake rotor engineered to deliver reliable stopping performance with enhanced corrosion resistance. The proprietary Nano Coat finish provides a durable protective layer over the rotor's non-friction surfaces, helping to resist rust and surface oxidation for a longer-lasting, cleaner appearance compared to standard uncoated rotors.

Key Features:

• Precision Cross-Drilled Design: Strategically placed drill holes improve heat dissipation, reduce brake fade under repeated stops, and help evacuate water, gas, and debris from the braking surface
• R1 Nano Coat (RNC) Finish: Advanced nano-coating applied to the hat and non-swept surfaces protects against corrosion and maintains a clean appearance throughout the rotor's service life
• G3000 Grade Cast Iron Construction: Manufactured from high-quality G3000 grade cast iron for consistent thermal stability, durability, and OEM-compatible performance
• OEM-Equivalent Fitment: Machined to factory specifications for a direct, no-modification replacement installation
• Precision Balanced: Computer-balanced to minimize vibration and pedal pulsation for smooth, confident braking
• Direct Replacement: Sold as a single rotor; designed as a direct OEM replacement with no special tools or modifications required

The R1 Concepts RNC Series rotor is an excellent upgrade or replacement for drivers seeking improved rotor longevity and appearance alongside dependable everyday braking performance. Compatible with standard brake pads and hardware.