Dynamic Friction 4814-31018 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) GeoSpec Coated Plain Brake Rotor (4814-31018) is a premium OE-replacement disc brake rotor engineered for reliable, long-lasting stopping performance. Featuring DFC's signature GeoSpec corrosion-resistant paint coating, this rotor delivers a durable, attractive silver-gray finish that fights rust far more effectively than conventional paint or zinc coatings.

Key Features:

• Full GeoSpec Coating: Completely coated inside and out with a patented corrosion-resistant paint, providing superior rust protection before and after installation
• Ready to Install: Processed dry and shipped dry — no degreasing or pre-cleaning required, saving time and labor during installation
• Non-Directional Finish: Rotor surface is finished with a non-directional grind to promote faster, more even brake pad bed-in and quieter, smoother stops
• Premium G3000 Iron Casting: Engineered to duplicate precise OE vane configurations and fitment for a direct-fit replacement
• Mill-Balanced: All vented rotors are 100% inspected for balance and electronically corrected as needed to eliminate vibration and ensure a smooth ride
• Plain / Smooth Rotor Style: Blank rotor face ideal for everyday commuting and standard driving conditions
• Tight Machining Tolerances: CNC-machined at state-of-the-art facilities to the tightest tolerances available in the aftermarket

The DFC GeoSpec coating is designed not to contaminate friction surfaces, ensuring the brake pad bed-in process is safe and effective — the coating is simply swept away by the friction material during normal break-in with no harmful effects. This rotor is built to OEM specifications, requiring no modifications for installation.