StopTech 120.44122 Premium Disc Brake Rotor with E-Coat Finish

The StopTech 120.44122 Premium Brake Rotor is engineered to Original Equipment specifications, delivering reliable, consistent stopping performance you can count on. Manufactured to meet QS and ISO Quality System Standards, these rotors are produced by global suppliers who already meet the stringent quality assurance requirements of OE manufacturers — so you get factory-grade quality in an aftermarket replacement.

Key Features:

• Electrocoating (E-Coat) Finish: An electrostatically applied black coating that provides superior, long-lasting corrosion protection across all rotor surfaces — including the hat and internal cooling vanes — areas often left unprotected by competitors.
• 400-Hour Salt Exposure Rating: The E-coat finish is tested to withstand 400 hours of saltwater exposure without rusting, far outperforming the phosphate spray finishes used by other manufacturers.
• OE-Matched Specifications: Rotor geometry, metallurgy, and vane design are matched to factory specifications for a direct, no-modification installation.
• Superior Corrosion Protection vs. Phosphate Finishes: Unlike phosphate coatings — which are typically only effective during shipping and storage — the E-coat finish maintains its protective properties even after heat and moisture exposure during normal driving.
• ISO and QS Certified Manufacturing: Built under certified quality management systems to ensure dimensional accuracy and consistent performance rotor after rotor.

The StopTech 120.44122 is a direct-fit replacement disc brake rotor designed to restore braking performance to OE standards. Whether you're replacing a worn rotor or performing preventive maintenance, StopTech's Premium line delivers the quality and durability your brake system demands.