Dynamic Friction 4802-46016 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 4802-46016 is a GeoSpec® fully coated plain disc brake rotor engineered to deliver OE-quality stopping performance with superior corrosion resistance. Unlike conventional painted or zinc-coated rotors, DFC's patented GeoSpec coating forms a durable, attractive silver-gray finish over the entire rotor — inside and out — providing long-lasting rust protection before and after installation.

Key Features:

• Full GeoSpec® Coating: Completely coated (inside and out) with a patented rust-prevention coating that outperforms conventional paint and zinc coatings
• Premium G3000/G11H18 Iron Casting: Engineered with high-grade iron castings for superior strength, stability, and long-term durability
• OE Vane Configuration: Replicates the original equipment vane layout to ensure proper and maximum heat dissipation during braking
• CNC-Machined to Tight Tolerances: Precision machining ensures a perfect fit and consistent braking surface contact
• 100% Mill-Balanced: Every vented rotor is electronically mill-balanced for smooth, vibration-free stops at any speed
• Non-Directional Finish: Promotes faster, more even brake pad bed-in and quieter, smoother stops
• Ready to Install: Processed and shipped dry — no pre-cleaning or degreasing required, saving time and money during installation
• 100% Inspected: Each rotor passes a full inspection station verifying all critical attributes meet OE specifications

The GeoSpec coating is designed to be safely swept away by the friction material during the bed-in process, with no harmful effects on pad or rotor surfaces. This plain (smooth) rotor style is ideal for everyday street driving and OE-replacement applications where quiet, reliable, and consistent braking performance is the priority.