R1 Concepts 613-54279L RNC Slotted Brake Rotor

The R1 Concepts 613-54279L RNC Slotted Brake Rotor is a direct-fit replacement rotor engineered for drivers who demand improved braking performance over a standard OEM rotor. Featuring a precision-machined slotted surface, this rotor continuously sweeps away heat, gas, and brake dust from the pad contact area, resulting in more consistent bite and reduced brake fade during demanding use.

Key Features:

• Slotted Design: Slots help expel heat, gas, and debris from the braking surface, improving pad bite and overall stopping performance
• Direct OEM Replacement: Engineered to match factory specifications for a straightforward, bolt-on installation with no modifications required
• High-Quality Iron Alloy Construction: Cast from premium gray iron for excellent thermal capacity and long service life
• Precision Balanced: Computer-balanced to minimize vibration and eliminate brake pedal pulsation
• Left-Side Application: Designed specifically for the driver-side (left) position — verify fitment before ordering

R1 Concepts rotors are manufactured to strict quality standards, making this slotted rotor an ideal upgrade for daily drivers seeking better performance than a standard blank replacement. Always replace brake rotors in axle pairs and inspect brake pads at the time of installation.