Dynamic Friction 4812-11017 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4812-11017 GeoSpec Coated Plain Brake Rotor delivers OE-quality stopping performance wrapped in DFC's proprietary corrosion-resistant coating. Engineered as a direct-fit replacement, this plain-style rotor is designed to match the exact form, fit, and function of the original equipment rotor it replaces.

DFC's GeoSpec® coating forms a durable, attractive silver-gray finish that fights rust and corrosion far more effectively than conventional paint or zinc coatings. Every rotor is fully coated inside and out, providing complete protection before and after installation — and unlike oil-coated rotors, GeoSpec rotors require no pre-installation cleaning or degreasing. The coating is safely swept away by the friction material during the normal bed-in process with no harmful effects on braking performance.

Key Features:

• Engineered with premium G3000/G11H18 iron castings for superior strength, stability, and durability
• Original Equipment (OE) vane configuration for proper and maximum heat dissipation
• CNC-machined to the tightest tolerances available in the market
• Non-directional surface finish promotes faster, more even brake pad bed-in and quieter stops
• 100% precision mill-balanced for vibration-free stopping at any speed
• Fully coated inside and out with GeoSpec® rust-prevention coating — superior to zinc or conventional paint
• Ready to install straight out of the box — no cleaning or prep required
• Passes 100% final inspection to verify all critical OE specifications are met

The DFC GeoSpec program covers over 1,400 SKUs for domestic and foreign passenger cars and light trucks, making it one of the most comprehensive coated rotor programs available. This rotor is sold individually (1 per pack).