R1 Concepts 613-76036L RNC Series Slotted Disc Brake Rotor

The R1 Concepts 613-76036L RNC Series Slotted Brake Rotor is a performance-grade replacement disc rotor engineered to deliver consistent, reliable stopping power. Featuring a precision-machined slotted surface pattern, this rotor is designed to continuously sweep away brake dust, gas, and debris from the pad contact area, maintaining a clean and consistent braking surface throughout the life of the rotor.

Key Features:

• Slotted Rotor Design: Precision-cut slots increase brake pad bite and improve heat dissipation, reducing brake fade under repeated or heavy use
• Rotor Wear Indicator: Slots serve as a visual wear indicator, providing advance notice when rotor replacement is approaching
• Zinc Plating Coating: Corrosion-resistant zinc plating protects the non-braking surfaces of the rotor, extending service life and maintaining a clean appearance
• OE-Style Vented Construction: Internally vented design promotes airflow for improved thermal management during demanding driving conditions
• Direct-Fit Replacement: Manufactured to OEM specifications for a straightforward, no-modification installation
• Left Side (Driver Side) Fitment: Part number suffix "L" designates this as the left/driver-side rotor

The R1 Concepts RNC Series is built for drivers seeking a step up from standard blank rotors without the added complexity of a drilled rotor. Manufactured from high-grade G3000 cast iron, this rotor provides a long service life and consistent pedal feel. A proper break-in procedure is recommended after installation to fully seat the brake pads and achieve optimal braking performance.