R1 Concepts 613-54178R RNC Series Slotted Disc Brake Rotor

The R1 Concepts 613-54178R RNC Series Slotted Brake Rotor is a direct-fit performance replacement rotor engineered to deliver confident, consistent stopping power. Machined from high-carbon gray iron, this rotor offers excellent thermal stability and fade resistance, making it a step up from standard OEM rotors without sacrificing daily drivability.

Key Features:

• Slotted Surface Design: Precision-machined slots channel heat, gas, and brake dust away from the pad surface, reducing glazing and maintaining consistent bite throughout the pad's lifespan
• High-Carbon Gray Iron Construction: Provides superior heat dissipation and vibration damping compared to standard-carbon rotors
• Zinc Coating: Protective zinc plating on non-braking surfaces guards against rust and corrosion, extending rotor life and maintaining a clean appearance
• Direct OE Replacement Fit: Engineered to match OEM specifications for a straightforward, no-modification installation
• Right Side (Passenger) Rotor: Sold as a single rotor; the "R" suffix designates this as the right/passenger-side unit
• Balanced and Ready to Install: Each rotor is precision-balanced to minimize vibration and brake pedal pulsation

R1 Concepts RNC Series rotors are ideal for drivers seeking improved braking performance over a stock rotor while maintaining daily reliability. A proper break-in procedure is recommended to seat the pads evenly and achieve optimal performance.