Caliso 120-46042 Premium E-Coat Disc Brake Rotor - 256mm

The Caliso 120-46042 is a premium coated disc brake rotor engineered to deliver reliable, quiet, and consistent stopping performance as a direct OE-quality replacement. Featuring an advanced electrocoating (E-coat) finish on all non-friction surfaces, this rotor is built to resist corrosion far beyond what standard phosphate-coated rotors offer.

Key Features:

• Black E-Coat Corrosion Protection: Electrostatically applied E-coat finish is engineered to withstand 400 hours of salt water exposure without rusting — far superior to basic phosphate finishes that degrade quickly once installed
• Double Disc Ground Friction Surface: Double disc grinding ensures precise parallelism, eliminates run-out, and produces near-perfect disc thickness variation (DTV) for smoother, quieter braking
• Non-Directional Friction Finish: The non-directional surface texture promotes more effective pad-to-rotor break-in right from installation
• Symmetric Vane / Split-Core Castings: Center-split core vane design promotes uniform heat distribution and efficient thermal transfer for consistent braking power under demanding conditions
• 100% Fully Machined Finish: Complete machining including the rotor hat improves overall balance and delivers a clean, precise appearance
• Mill-Balanced to Under 2 oz.-in. Tolerance: Precision mill balancing minimizes rotor vibration feedback for a smooth, confident brake pedal feel
• OE Specifications: Manufactured to OE-equivalent standards and production processes for proper fit and performance

The Caliso 120-46042 disc brake rotor is a high-value upgrade over stock rotors, combining superior corrosion resistance with precision machining for dependable, long-lasting braking performance.