Dynamic Friction 4804-03055 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4804-03055 GeoSpec Coated Brake Rotor is a premium OE-replacement disc brake rotor featuring DFC's signature GeoSpec corrosion-resistant coating. Engineered to match the form, fit, and function of the original equipment rotor it replaces, this plain (smooth/blank) rotor delivers quiet, vibration-free stopping performance right out of the box.

GeoSpec Coating Advantage:

• Specially formulated coating develops a durable, attractive silver-gray finish that resists rust far better than conventional paint or zinc coatings
• Fully coated inside and out — processed dry, shipped dry, and ready to install with no pre-cleaning or degreasing required
• Coating is safely swept away by the friction material during bed-in with no harmful effects on braking performance

Precision Manufacturing:

• Engineered with premium G3000/G11H18 cast iron for superior strength, stability, and durability
• CNC-machined to the tightest tolerances for a precise OE-spec fit with no modifications required
• Original Equipment (OE) vane configuration to ensure proper and maximum heat dissipation
• Non-directional surface finish promotes faster, more even brake pad bed-in for quieter and smoother stops
• 100% precision mill-balanced — all vented rotors are electronically mill-balanced to eliminate vibration at any speed
• Passes a 100% final inspection station measuring all critical attributes to ensure OE specification compliance

The DFC 4804-03055 is backed by a 1-year manufacturer warranty against defects in materials and workmanship, making it a confident, cost-effective replacement for worn or damaged brake rotors.