Dynamic Friction 4812-31074 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 4812-31074 is a GeoSpec fully coated plain (smooth) disc brake rotor engineered to meet or exceed original equipment specifications. Designed as a direct-fit OE replacement, this rotor installs without modification and delivers reliable, quiet stopping performance right out of the box.

GeoSpec Coating Technology:

The signature GeoSpec coating forms a durable silver-gray finish that provides superior corrosion resistance compared to conventional paint or zinc coatings. All GeoSpec rotors are completely coated inside and out, protecting the rotor from the elements both before and after installation. The coating is safely swept away by the friction material during break-in with no harmful effects on braking performance.

Key Features:

• Premium G3000/G11H18 iron castings for superior strength, stability, and long-term durability
• CNC-machined to the tightest tolerances available for precise fitment
• OE vane configuration duplicated for proper and maximum heat dissipation
• Non-directional finish promotes faster, more even brake pad bed-in and smoother stops
• 100% mill-balanced for vibration-free performance at any speed
• Ready to install — processed dry, shipped dry, no pre-installation cleaning required
• Fully coated inside and out for complete corrosion protection before and after installation
• Passes 100% inspection for all critical OE specification attributes before shipment

The 4812-31074 plain rotor surface style is ideal for everyday commuting and performance street driving, offering a quiet, smooth braking experience that meets OEM form, fit, and function standards.