Dynamic Friction 4822-31201 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 4822-31201 is a DFC GeoSpec® Coated Plain (Blank) Disc Brake Rotor engineered as a direct OE replacement. Featuring DFC's patented GeoSpec® corrosion-resistant coating, this rotor delivers a durable, attractive silver-gray finish that provides superior rust protection compared to conventional paint or zinc coatings.

GeoSpec® Coating Advantage:

• Patented coating forms a durable silver-gray finish that fights rust far better than conventional paint or zinc coatings
• Processed dry, shipped dry, and ready to install — no pre-degreasing or additional preparation required
• Coating is safely swept away by friction material during break-in with no harmful effects

Premium Construction & Engineering:

• Engineered with premium G3000/G11H18 iron castings for superior strength, stability, and durability
• OE vane configuration ensures proper and maximum heat dissipation
• CNC-machined to the tightest tolerances available in the market
• 100% precision cut and mill-balanced for smoother stopping and zero vibration at any speed
• Non-directional surface finish promotes a faster, more even brake pad bed-in along with quieter, smoother stops

Quality Assurance:

• 100% inspected at a dedicated quality station — every rotor is measured against all critical OE attributes before leaving the facility
• Designed to meet the same form, fit, and function as OEM brake rotors — no modifications required
• Backed by Dynamic Friction Company's manufacturer warranty

The DFC GeoSpec® Coated Rotor is the ideal upgrade for drivers seeking OE-quality replacement brakes with enhanced corrosion protection. The plain/blank rotor surface provides consistent, predictable braking performance suitable for normal commuting, performance street driving, towing, and off-road use.