Dynamic Friction 4002-54005 DFC GeoSpec Coated Plain Brake Rotors - 2-Wheel Set

DFC's proprietary GeoSpec® coating forms a durable, attractive silver-gray finish that provides superior rust and corrosion resistance compared to conventional paint or zinc coatings. Every rotor surface — inside and out — is fully coated, protecting the rotor both before and after installation. Because the coating is designed not to interfere with braking surfaces, it is safely swept away by the friction material during normal bed-in, with no harmful effects on brake performance.

Each GeoSpec rotor is processed dry, shipped dry, and arrives ready to bolt on straight out of the box — no degreasing or additional preparation needed. This simplifies the installation process and saves significant time during a brake job.

Key Features:

• Premium G3000/G11H18 iron castings for superior strength, stability, and long-term durability
• OE vane configuration replicates original equipment design for proper and maximum heat dissipation
• CNC-machined to the tightest tolerances for precise fit and consistent performance
• 100% precision mill-balanced for smoother stopping and zero vibration at any speed
• Non-directional surface finish promotes a faster, more even brake pad bed-in and quieter stops
• Fully coated inside and out for complete corrosion protection before and after installation
• Direct OE replacement — meets the same form, fit, and function as original equipment rotors
• No prep required — arrives clean, dry, and ready to install

DFC GeoSpec coated rotors are ideal for normal daily commuting as well as performance street driving, and are backed by Dynamic Friction Company's limited warranty. Each rotor passes a 100% quality inspection verifying all critical attributes before leaving the facility.