StopTech Premium Brake Rotor with E-Coating

StopTech Premium Brake Rotors are blank, one-piece, direct-replacement discs for factory brake systems. They are built for daily driving, spirited street use, and autocross or track days. StopTech is the high-performance and racing division of Centric. Each rotor has a black e-coat finish, so you may see it called a "black hat" disc brake rotor. The e-coat resists corrosion and keeps its appearance behind open wheels.

Key Features:

• Black e-coat finish: an electro-statically applied coating designed to withstand 400 hours of salt water exposure without rusting. Many other finishes protect only during shipping and storage.
• Double disc ground friction surface: nearly all StopTech premium rotors have a taper-free, double disc ground finish. This helps ensure parallelism, minimizes runout, and keeps disc thickness variation low.
• Non-directional surface finish: supports more effective pad-to-rotor break-in and quieter, smoother stops.
• Center-split core castings: promote even heat transfer and thermal efficiency.
• Quality manufacturing: built under QS and ISO quality system standards, with precision machining and mill balancing.

These rotors are a durable, high-quality upgrade over standard replacement rotors. They give consistent braking feel, help reduce pad squeal, and resist corrosion. Pair them with quality brake pads for the best results.