Dynamic Friction 4822-31020 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4822-31020 GeoSpec Coated Plain Brake Rotor is a premium OE-replacement disc brake rotor engineered to match the form, fit, and function of your original equipment rotor. Featuring DFC's patented GeoSpec corrosion-protection coating, this plain (smooth/blank) rotor delivers reliable, quiet stopping performance right out of the box.

GeoSpec Coating Technology:

• Patented coating forms a durable silver-gray finish that resists rust far better than conventional paint or zinc coatings
• Fully coated inside and out for complete corrosion protection before and after installation
• Processed dry and shipped dry — no pre-installation cleaning or degreasing required, saving time and labor
• Coating is safely swept away by friction material during bed-in with no harmful effects on brake performance

Precision Engineering:

• Cast from premium G3000/G11H18 iron for superior strength, stability, and durability
• CNC-machined to the tightest tolerances available in the market
• OE vane configuration ensures proper and maximum heat dissipation
• Non-directional surface finish promotes a faster, more even brake pad bed-in and quieter, smoother stops
• All vented rotors are 100% mill-balanced electronically to eliminate vibration at any speed

Quality Assurance:

• Each rotor passes a 100% inspection station measuring all critical attributes to confirm OE specification compliance
• Sold individually (1 rotor per package)
• No modifications required for installation

The DFC GeoSpec 4822-31020 is an ideal choice for drivers seeking a high-quality, corrosion-resistant OE replacement brake rotor that installs quickly and performs reliably from the first stop.