Caliso 120-58009 Premium Vented Disc Brake Rotor with E-Coat Finish - Rear

The Caliso 120-58009 is a premium vented rear disc brake rotor engineered as a direct OE replacement for worn or damaged factory rotors. Built to meet strict QS and ISO quality standards, this rotor delivers consistent, reliable stopping power with a focus on precision manufacturing and long-term durability.

Key Features:

• Black E-Coat Anti-Corrosion Finish: Electrostatically applied coating provides superior corrosion resistance, rated to withstand 400 hours of saltwater exposure without rusting — far outperforming standard phosphate or spray-paint finishes.
• Double Disc Ground Friction Surface: Eliminates taper and run-out, ensures near-perfect disc thickness variation (DTV), and leaves a non-directional finish that reduces pad-disc break-in time.
• 100% Fully Machined Finish: Complete machining of all surfaces — including the rotor hat — provides better rotor balance and a clean, finished appearance.
• Center-Split Core Casting: Symmetric vane design with split-core castings promotes uniform heat transfer from both friction plates into the cooling vanes for superior thermal efficiency.
• Mill-Balanced to <2 oz. per inch: Precision balancing reduces vibration feedback and ensures smooth, confident braking force application.
• Vented Design: Internal venting promotes airflow and heat dissipation for fade-resistant performance under repeated braking cycles.
• Sold Individually: One rotor per package.

The 120-58009 brake rotor is manufactured to OE specifications and processes, making it a reliable, bolt-on replacement that restores factory-level braking performance. The premium E-coat finish ensures the rotor maintains a clean, rust-resistant appearance well beyond installation, unlike conventional phosphate-coated alternatives.