Caliso 120-66031 E-Coated Premium Disc Brake Rotor

The Caliso 120-66031 is a premium E-coated disc brake rotor engineered to meet or exceed original equipment specifications. Featuring an electrostatically applied black E-coat finish across all non-friction surfaces, this rotor delivers long-lasting corrosion resistance well beyond what standard phosphate or spray paint finishes can offer.

Key Features:

• Black E-Coat Finish: Electrostatically applied coating designed to withstand 400 hours of saltwater exposure without rusting — far superior to conventional phosphate finishes
• Double Disc-Ground Friction Surface: Taper-free finish ensures proper parallelism, eliminates runout, and provides near-perfect disc thickness variation (DTV) for smooth, quiet braking
• Non-Directional Friction Surface Finish: Promotes more effective pad-to-rotor break-in for consistent initial stopping performance
• Symmetric Vane / Center-Split Core Casting: Promotes uniform heat distribution and thermal efficiency for sustained braking performance
• 100% Fully Machined: Including the rotor hat, for improved balance and a clean, finished appearance
• Mill-Balanced: Corrected to a tolerance of less than 2 oz.-in. for vibration-free operation
• OE-Quality Standards: Manufactured to QS and ISO quality system standards using OE-style production processes

This vented disc brake rotor is a direct-fit OE replacement designed for confident, smooth, and quiet stops. The durable E-coat finish helps prevent rust and corrosion throughout the service life of the rotor — not just during shipping and storage.