Dynamic Friction 4502-99042 GeoSpec Coated Plain Brake Rotor Kit

The Dynamic Friction Company (DFC) 4502-99042 is a GeoSpec Coated plain (smooth) brake rotor kit, engineered as a direct OE-style replacement for reliable, everyday stopping performance. GeoSpec Coating forms a durable, attractive silver-gray finish that fights rust far more effectively than conventional paint or zinc coatings, keeping rotors looking and performing their best throughout their service life.

Each DFC GeoSpec rotor is processed dry, shipped dry, and ready to install without any additional preparation or degreasing — saving time and money during the installation process. The coating is safely swept away by the friction material during initial use with no harmful effects.

Key Features:

• GeoSpec Corrosion-Resistant Coating — superior rust protection over zinc or conventional paint finishes
• Premium G3000/G11H18 Iron Castings — engineered for strength, stability, and long-term durability
• OE Vane Configuration — ensures proper and maximum heat dissipation
• CNC-Machined to Tight Tolerances — consistent fit and finish every time
• 100% Precision Mill-Balanced — smoother stopping and zero vibration at any speed
• Non-Directional Surface Finish — promotes faster, more even brake pad bed-in and quieter stops
• OEM Form, Fit, and Function — designed to match OE specifications with no modifications required
• Ready to Install — no pre-degreasing or additional preparation needed
• Plain / Smooth Rotor Style — ideal for normal commuting and OE replacement applications

All vented rotors in the DFC GeoSpec lineup are 100% inspected for balance and corrected using a state-of-the-art electronic mill-balance process. The 4502 (GEO-KIT 5000) series pairs GeoSpec coated rotors with DFC 5000 Advanced Brake Pads. Note: this kit does not include a hardware kit.