Dynamic Friction 4612-19371 GeoSpec Coated Plain Brake Rotor

The Dynamic Friction Company 4612-19371 is a GeoSpec Coated plain brake rotor designed to deliver consistent, reliable stopping performance. Engineered as a direct OE replacement, this rotor installs without modification and restores factory braking feel and confidence.

GeoSpec Coating Technology:

• Proprietary GeoSpec coating provides corrosion resistance on all non-friction surfaces, including the hat, outer edges, and vanes
• Helps prevent rust and premature deterioration, extending rotor service life
• Clean, professional appearance right out of the box — no additional prep coating required

Key Features:

• Plain (non-slotted, non-drilled) rotor surface for quiet, smooth everyday braking
• Precision-machined to OEM geometry for proper fitment and minimal runout
• Balanced for vibration-free performance and reduced brake pedal pulsation
• High-carbon gray iron casting for superior heat dissipation and fade resistance
• Meets or exceeds OEM specifications for thickness, hardness, and metallurgy

The Dynamic Friction Company GeoSpec rotor is an excellent choice for drivers seeking a quality OE-style replacement that is ready to install with no break-in coating to burn off. Pair with Dynamic Friction brake pads for a fully matched braking system.