Dynamic Friction 604-26013 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 604-26013 GeoSpec Coated Plain Brake Rotor is a premium OE-replacement disc brake rotor engineered for reliable stopping performance and long-lasting durability. Designed to meet or exceed original equipment specifications, this rotor delivers consistent, fade-resistant braking in everyday driving conditions.

GeoSpec Coating Technology:

Dynamic Friction's proprietary GeoSpec corrosion-resistant coating is applied to all non-friction surfaces of the rotor, including the hat, edges, and vanes. This coating dramatically reduces rust and corrosion compared to raw cast iron rotors, keeping the rotor looking cleaner and extending its service life — especially in regions exposed to road salt and moisture.

Key Features:

• Plain rotor design — smooth friction surface for quiet, consistent braking with standard brake pads
• GeoSpec electrostatic coating on all non-braking surfaces for superior corrosion resistance
• OE-matched geometry for precise fit and proper hat-to-rotor alignment
• Balanced and tested to minimize vibration and pedal pulsation
• High-quality gray iron construction for optimal heat dissipation and long service life
• Direct bolt-on replacement — no modifications required
• Meets or exceeds FMSI/SAE dimensional standards

The Dynamic Friction 604-26013 is a straightforward, no-compromise brake rotor replacement suitable for passenger cars and light trucks. Pair with Dynamic Friction brake pads for a complete, matched braking system.