R1 Concepts 623-20010L RNC Series Drilled Brake Rotor - Left/Driver Side

The R1 Concepts 623-20010L RNC Series Drilled Brake Rotor is a direct-fit, performance-grade replacement rotor engineered to deliver improved stopping power and thermal management over a standard OE-style disc. The precision-drilled holes promote faster heat dissipation, reduce brake fade under demanding driving conditions, and help expel gas and debris from the rotor surface for more consistent pad contact.

Key Features:

• Precision Drilled Design: Strategically placed drill holes reduce rotor temperature and minimize brake fade during repeated stops
• Direct OE Replacement: Manufactured to OEM specifications for a precise, hardware-compatible fit without modification
• Left/Driver Side Fitment: Designed specifically as a left-side (driver side) rotor; sold individually
• Balanced Construction: Computer-balanced rotor minimizes vibration and pedal pulsation for a smooth braking feel
• Corrosion-Resistant Finish: Protective coating on non-friction surfaces helps prevent rust and extends rotor life during storage and daily driving
• High-Carbon Iron Alloy: Premium metallurgy for improved durability and heat absorption

The R1 Concepts RNC drilled brake rotor is an excellent choice for drivers seeking a performance upgrade over a standard replacement rotor while maintaining reliable, street-legal stopping performance. Always replace brake rotors in axle pairs and inspect brake pads for wear at time of installation.