Dynamic Friction 4802-54138 GeoSpec Coated Plain Brake Rotors - GEO-KIT 4000

The Dynamic Friction Company 4802-54138 is a GEO-KIT 4000 GeoSpec Coated Plain Brake Rotor set — delivering OE-quality stopping performance with industry-leading corrosion protection. Engineered as a direct OEM replacement, these blank rotors are built to match the precise form, fit, and function of your factory brake system. Note: this kit includes rotors only and does not include brake pads or hardware.

GeoSpec Coating Technology:

• Full-coverage corrosion protection — each rotor is completely coated inside and out with a durable, attractive silver-gray rust-prevention finish that outperforms conventional paint and zinc coatings
• Processed and shipped dry — ready to install straight out of the box with no cleaning or additional preparation required
• Brake-friendly formulation — the GeoSpec coating is safely swept away by the friction material during initial break-in with no harmful effects on pad or rotor surfaces

Premium OE-Grade Construction:

• Engineered with premium G3000/G11H18 iron castings for superior strength, stability, and long-term durability
• OE vane configuration duplicated precisely to ensure proper and maximum heat dissipation
• CNC-machined to the tightest tolerances available in the market
• 100% precision mill-balanced for smoother stopping and zero vibration at any speed
• Non-directional surface finish promotes faster, more even brake pad bed-in along with quieter and smoother stops
• Each rotor passes a 100% inspection station measuring all critical attributes to confirm OE specification compliance

Dynamic Friction Company's GeoSpec rotor program covers more than 1,400 SKUs spanning foreign and domestic passenger cars and light trucks, making it one of the most comprehensive coated rotor programs available in the aftermarket.