R1 Concepts 613-76097L RNC Series Slotted Brake Rotor - Left/Driver Side

The R1 Concepts 613-76097L RNC Series Slotted Brake Rotor is a direct-fit, performance-oriented replacement rotor engineered for improved braking performance over standard OE rotors. Designed as the left/driver-side rotor, this unit features R1 Concepts' signature slotted design that continuously sweeps the brake pad surface, expelling heat, gas, and debris from the rotor face for consistent, fade-resistant stopping power.

Manufactured from high-carbon gray iron, the RNC rotor delivers excellent thermal conductivity and durability under demanding street and light performance driving conditions. The slots help deglaze brake pads and maintain a clean contact surface throughout the life of the rotor. Each rotor is balanced and finished with a protective zinc dichromate coating on non-swept surfaces to resist rust and corrosion during storage and initial break-in.

Key Features:

• Slotted Design: Continuous slots evacuate heat, gas, and brake dust for improved bite and fade resistance
• High-Carbon Gray Iron Construction: Superior strength and thermal management compared to standard cast iron
• Zinc Dichromate Coating: Protects non-friction surfaces from rust and corrosion
• Direct OE Replacement Fit: Bolt-on installation with no modifications required
• Left/Driver Side (L): Specifically designed for the driver-side application
• Precision Balanced: Minimizes vibration and brake pedal pulsation

The R1 Concepts RNC slotted brake rotor is an excellent upgrade for drivers seeking better performance and longevity than a standard OEM rotor, while maintaining full street legality and daily drivability.