Dynamic Friction 4812-31095 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 4812-31095 is a GeoSpec fully coated plain (smooth) disc brake rotor engineered as a direct OEM replacement. Designed to meet the same form, fit, and function as the original equipment rotor, this unit installs without modification and requires no pre-degreasing or additional preparation before mounting.

GeoSpec Coating Technology:

• Fully coated inside and out with a patented rust-prevention coating that forms a durable, attractive silver-gray finish
• Fights corrosion far better than conventional paint or zinc coatings
• Coating is safely swept away by friction material during break-in with no harmful effects
• Ships dry and ready to install — no degreasing required, saving time and money during installation

Precision Engineering:

• Cast from premium G3000/G11H18 iron for superior strength, stability, and durability
• CNC-machined to the tightest tolerances available
• Non-directional surface finish promotes faster, more even brake pad bed-in and quieter stops
• Original Equipment (OE) vane configuration for proper and maximum heat dissipation
• 100% precision mill-balanced for smooth, vibration-free braking at any speed
• Each rotor passes a 100% inspection station verifying all critical attributes to OE specifications

The DFC GeoSpec program offers one of the most complete vehicle coverage ranges available, spanning foreign and domestic passenger cars and light trucks. This plain/smooth rotor style is ideal for everyday commuting, performance street driving, towing, and mild off-road use.