R1 Concepts 8002-80069 RNC Drilled and Slotted Disc Brake Rotor

The R1 Concepts 8002-80069 RNC Brake Rotor is a premium cross-drilled and slotted disc brake rotor engineered for drivers who demand improved stopping performance over a standard OE replacement rotor. Built to R1 Concepts' exacting standards, this rotor delivers a balanced combination of everyday street reliability and enhanced thermal management.

Key Features:

• Cross-Drilled Holes: Precision-drilled holes help dissipate heat that builds on the rotor surface, reducing brake fade during repeated or aggressive stops. Holes are chamfered to minimize stress concentrations.
• Diamond Slot Technology: Directional slots sweep away brake dust, road debris, and gas buildup from between the pad and rotor surface, maintaining consistent bite and helping prevent pad glazing.
• Built-In Wear Indicator: The diamond-tipped slot ends serve as a visual rotor replacement indicator — when the tips are worn flush, it's time to replace the rotor.
• Zinc Coating: A protective zinc coating covers the non-braking surfaces to resist corrosion and maintain a clean appearance over the life of the rotor.
• Cast Iron Construction: Manufactured from high-quality cast iron for durability, consistent performance, and OE-compatible fitment.
• Double Disc Ground: Finished to tight tolerances for quieter, smoother brake engagement and reduced vibration.

The R1 Concepts RNC series drilled and slotted brake rotor is well-suited for daily driving, street performance, light towing, and off-road use. It is a direct bolt-on replacement designed to meet or exceed OEM specifications, making installation straightforward without modifications.