R1 Concepts 613-31168L RNC Series Slotted Brake Rotor

The R1 Concepts 613-31168L RNC Series Slotted Brake Rotor is a high-performance replacement rotor engineered for drivers who demand improved braking performance over a standard OEM unit. Featuring precision-machined slots across the rotor face, this rotor continuously sweeps away heat, gas, and debris from the pad surface for consistent, fade-resistant stopping power.

Key Features:

• Slotted Rotor Design: Slots channel heat, gases, and brake dust away from the pad contact surface, maintaining consistent friction and reducing brake fade
• Precision Balanced: Computer-balanced construction minimizes vibration and pedal pulsation for a smooth, confident braking feel
• High-Carbon Iron Construction: Premium casting compound provides excellent heat dissipation and long rotor life
• Zinc Dichromate Coating: Protective coating on non-friction surfaces resists corrosion and rust for a clean, lasting appearance
• Direct-Fit Replacement: Engineered to OEM specifications for straightforward installation without modifications
• Left-Side Fitment (L): Designated for driver-side or left-side installation as indicated by the "L" suffix in the part number

The R1 Concepts RNC line strikes a balance between everyday street driving and spirited performance use, making it a popular upgrade for enthusiasts who want more than stock braking performance without the cost of a full racing setup. This rotor is sold individually.