R1 Concepts 623-54223R RNC Series Drilled Brake Rotor

The R1 Concepts 623-54223R is a premium RNC Series drilled brake rotor engineered for drivers who demand reliable stopping power and long-lasting performance. Manufactured using high-quality gray iron castings, this rotor delivers consistent thermal dissipation and fade resistance under a wide range of driving conditions.

Key Features:

• Drilled Design: Cross-drilled holes promote airflow across the rotor face, reducing heat buildup and minimizing brake fade during repeated stops
• Premium Gray Iron Construction: Provides excellent durability and a stable friction surface for consistent pad contact
• OE-Style Geometry: Engineered to match original equipment dimensions for a direct, no-modification fit
• Corrosion-Resistant Coating: Non-braking surfaces feature a zinc dichromate finish to resist rust and maintain a clean appearance
• Precision Balanced: Each rotor is balanced and tested to minimize vibration and pedal pulsation
• Direct Replacement: Designed as a drop-in replacement for the original rotor, simplifying installation

The R1 Concepts RNC Series is ideal for daily drivers and performance-minded vehicle owners seeking an upgrade over worn or standard OEM rotors. This rotor is sold individually — Part Number: 623-54223R (Right/Rear position).