R1 Concepts 613-27056D RNC Series Slotted Brake Rotor

The R1 Concepts 613-27056D RNC Series Slotted Brake Rotor is a performance-grade replacement rotor engineered for drivers who demand consistent, reliable stopping power. R1 Concepts manufactures this rotor using high-carbon grey iron for superior heat dissipation and reduced brake fade under demanding driving conditions.

Key Features:

• Slotted Design: Precision-cut slots sweep away heat, gas, and debris from the rotor surface, maintaining optimal pad-to-rotor contact and consistent braking performance
• High-Carbon Grey Iron Construction: Provides greater hardness and durability compared to standard rotors, extending rotor life and reducing noise
• Geomet Protective Coating: Silver-toned, environmentally friendly Geomet coating protects the rotor hat and non-swept areas from rust and corrosion
• Precision Balanced: Each rotor is computer-balanced to minimize vibration and pedal pulsation for a smooth braking feel
• OE-Style Fitment: Direct-fit replacement designed to match original equipment dimensions for straightforward installation — no modifications required
• Vented Construction: Internal vanes promote airflow through the rotor for continuous cooling during heavy braking

The RNC series is R1 Concepts' entry-level performance slotted rotor, making it an ideal upgrade from stock rotors for daily drivers and weekend enthusiasts alike. Manufactured to meet or exceed OEM specifications, this rotor delivers a noticeable improvement in braking response and longevity over standard replacement rotors.