Dynamic Friction 4812-20007 GeoSpec Coated Plain Disc Brake Rotor Kit

The Dynamic Friction 4812-20007 is a DFC GeoSpec Coated plain (smooth/blank) disc brake rotor kit engineered as a direct OEM replacement. GeoSpec coated rotors deliver superior corrosion resistance with a durable, attractive silver-gray finish that outperforms conventional paint and zinc coatings in rust protection.

GeoSpec Coating Advantages:

• Fully coated inside and out using a high-quality, patented rust-prevention finish for complete protection before and after installation
• Outperforms conventional zinc and paint coatings in salt spray testing for long-term corrosion resistance
• Coating is designed not to contaminate friction or rotor surfaces, ensuring proper brake bed-in and wear characteristics
• Ships dry and ready to install—no pre-cleaning or degreasing required

Premium Rotor Construction:

• Engineered with premium G3000/G11H18 iron castings for strength, stability, and durability
• Original Equipment (OE) vane configuration for proper and maximum heat dissipation
• CNC-machined to the tightest tolerances available
• 100% precision mill-balanced for smoother stopping and zero vibration at any speed
• Non-directional surface finish promotes faster, more even brake pad bed-in and quieter stops
• Designed to meet the same form, fit, and function as OEM brake rotors

All vented rotors in the DFC lineup are 100% inspected for balance and corrected if necessary using an electronic mill-balance process. The GeoSpec plain rotor is ideal for normal commuting, performance street use, and towing applications where consistent, reliable stopping power is essential.