R1 Concepts 613-76027L RNC Series Slotted Disc Brake Rotor

The R1 Concepts 613-76027L RNC Series Slotted Brake Rotor is a performance-oriented replacement rotor engineered to deliver reliable stopping power and improved thermal management over standard OEM rotors. Precision-machined from premium grade iron, this slotted rotor is designed for drivers seeking an upgrade in braking performance without moving to a full drilled-and-slotted design.

Key Features:

• Slotted Surface Design: Strategically machined slots help evacuate heat, gas, and brake dust from the rotor face, maintaining consistent pad contact and reducing brake fade under demanding conditions
• Precision Machined Construction: Manufactured to strict dimensional tolerances for proper fitment and minimal runout, reducing vibration and pedal pulsation
• Corrosion-Resistant Coating: Zinc-coated hat and non-friction surfaces help resist rust and corrosion, extending rotor life and maintaining appearance
• Direct OEM Replacement: Engineered as a direct drop-in replacement — no modifications required for installation
• G3000 Grade Cast Iron: High-grade iron formulation provides consistent friction characteristics and long service life

The R1 Concepts RNC slotted rotor is sold as a single rotor (left/driver side), making it easy to replace one rotor at a time or purchase a matched pair. It is a trusted choice for everyday performance driving and is compatible with both OEM and aftermarket brake pad compounds.