Dynamic Friction 4002-40098 DFC GeoSpec Coated Plain Brake Rotor

The Dynamic Friction Company (DFC) 4002-40098 GeoSpec Coated Brake Rotor is a premium OE-replacement disc brake rotor featuring DFC's proprietary GeoSpec® corrosion-protection coating. Engineered to match the form, fit, and function of original equipment rotors, this plain/smooth-style rotor delivers reliable, quiet stopping power with long-lasting durability.

GeoSpec® Coating Technology:

• Superior rust protection — fully coated inside and out with a patented silver-gray finish that fights corrosion far better than conventional paint or zinc coatings
• Ready to install — processed dry and shipped dry, requiring no pre-degreasing or cleaning before installation
• Coating is designed not to contaminate friction surfaces, ensuring proper brake pad bed-in and wear characteristics

Precision Engineering:

• Engineered with premium G3000/G11H18 cast iron for superior strength, stability, and durability
• CNC-machined to the tightest tolerances for a precise OE fitment
• Original Equipment (OE) vane configuration for proper and maximum heat dissipation
• 100% mill-balanced using a state-of-the-art electronic process for smooth, vibration-free stopping at any speed
• Non-directional surface finish promotes faster, more even brake pad bed-in and quieter stops
• Each rotor passes a 100% inspection station verifying all critical attributes meet OE specifications