R1 Concepts 613-31064L RNC Slotted Brake Rotor

The R1 Concepts 613-31064L RNC Slotted Brake Rotor is a performance-grade replacement rotor engineered for improved braking response and extended rotor life. Part of R1 Concepts' RNC (Rotor Non-Coated) slotted series, this rotor delivers consistent stopping power under a wide range of driving conditions.

Key Features:

• Slotted Design: Precision-machined slots help evacuate heat, gas, and debris from the rotor surface, maintaining consistent pad-to-rotor contact and reducing brake fade
• High-Carbon G3000 Gray Iron: Manufactured from premium high-carbon cast iron for superior thermal conductivity and durability compared to standard rotors
• OE-Style Venting: Internally vented construction promotes airflow and heat dissipation to keep braking temperatures in check during demanding use
• Precision Balanced: Computer-balanced to minimize vibration and eliminate the pulsation or pedal shudder common with worn or low-quality rotors
• Direct Bolt-On Fitment: Manufactured to OEM specifications for a straightforward, no-modification installation
• Left-Side Specific (L): This is the driver-side (left) rotor — confirm correct side before installation

R1 Concepts rotors are manufactured under strict quality control standards and are designed as a direct replacement for vehicles requiring a slotted performance upgrade. The 613-31064L is sold as a single rotor.