Dynamic Friction 4802-72027 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 4802-72027 is a GeoSpec® fully coated plain disc brake rotor engineered to deliver OE-matched performance with enhanced corrosion resistance. The proprietary GeoSpec coating forms a durable, attractive silver-gray finish that outperforms conventional paint and zinc coatings in rust protection—keeping the rotor looking and performing like new longer.

Ready to Install: Each GeoSpec rotor is processed dry and shipped dry, requiring no pre-installation cleaning or degreasing. The coating is safely swept away by the friction material during normal bed-in with no harmful effects on braking performance.

Key Features:

• GeoSpec® full coating — completely coated inside and out for superior rust and corrosion resistance over zinc or conventional paint
• Premium G3000/G11H18 iron castings — engineered for strength, stability, and long-term durability
• OE vane configuration — replicates original equipment vane design for proper and maximum heat dissipation
• CNC-machined to tightest tolerances — ensures precise fit and consistent braking performance
• 100% mill-balanced — precision cut and electronically balanced for smooth, vibration-free stops at any speed
• Non-directional surface finish — promotes faster, more even brake pad bed-in and quieter stops
• 100% OE specification inspection — every rotor passes a full inspection station verifying all critical attributes before shipment
• Plain/smooth rotor style — ideal for everyday street driving and normal commute conditions

The DFC GeoSpec program covers over 1,400 SKUs for foreign and domestic passenger cars and light trucks, making it one of the most comprehensive coated rotor programs available. This rotor is designed to meet the same form, fit, and function as the original equipment part it replaces, ensuring a straightforward, no-modification installation.