R1 Concepts 613-72021R RNC Series Slotted Brake Rotor

The R1 Concepts 613-72021R RNC Series Slotted Brake Rotor is a performance-engineered replacement rotor designed to deliver consistent, fade-resistant stopping power. Manufactured to precise OEM tolerances, this rotor features R1 Concepts' signature slotted surface design that continuously sweeps debris, gases, and heat away from the brake pad contact surface for improved performance and extended pad life.

The slotted rotor face promotes maximum bite and consistent pedal feel, making it an ideal upgrade for drivers seeking better braking performance over standard smooth rotors. Constructed from high-quality G3000 grey iron casting, this rotor provides excellent thermal stability and long-lasting durability under demanding driving conditions.

Key Features:

• Slotted Design: Slots evacuate heat, gas, and brake dust for consistent stopping power and reduced fade
• G3000 Grey Iron Construction: OEM-grade cast iron for superior strength and thermal management
• Precision Balanced: Computer-balanced to minimize vibration and brake pedal pulsation
• Corrosion-Resistant Coating: Zinc or e-coat finish on non-friction surfaces protects against rust and corrosion
• OEM-Matched Geometry: Direct bolt-on fitment with no modifications required
• Vented Construction: Internal vanes promote airflow for superior heat dissipation

The R1 Concepts RNC Series is engineered for drivers who want a reliable, high-performance brake rotor that outperforms standard OEM replacements. Each rotor undergoes rigorous quality control testing to ensure it meets or exceeds OEM specifications for a safe, confident installation.