Dynamic Friction 4822-31200 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4822-31200 is a GeoSpec fully coated plain (smooth) disc brake rotor engineered as a direct OE replacement. Part of DFC's premium GeoSpec corrosion-protection program, this rotor delivers reliable stopping power, long service life, and a clean, ready-to-install finish right out of the box.

GeoSpec® Coating Technology:

• Proprietary coating forms a durable, attractive silver-gray finish that fights rust far better than conventional paint or zinc coatings
• Completely coated inside and out for maximum corrosion resistance before and after installation
• Processed dry and shipped dry — no cleaning required prior to installation
• Coating is safely swept away by the friction material during bed-in with no harmful effects

Precision Engineering:

• Engineered with premium G3000/G11H18 iron castings for superior strength, stability, and durability
• CNC-machined to the tightest tolerances available
• Non-directional surface finish promotes faster, more even brake pad bed-in for quieter and smoother stops
• Original Equipment (OE) vane configuration ensures proper and maximum heat dissipation
• 100% precision cut and mill-balanced for zero vibration at any speed
• Each rotor passes a 100% inspection station measuring all critical attributes to confirm OE specification compliance

Plain / Smooth Rotor Style:

• Smooth braking surface ideal for everyday commuting, normal street driving, and light towing
• Low noise, low dust profile suitable for OE-style performance
• Sold individually

The DFC 4822-31200 GeoSpec plain rotor is a smart upgrade or direct replacement for drivers who want a long-lasting, corrosion-resistant rotor that installs quickly and performs quietly. Backed by DFC's commitment to OE-level fit and function.