Caliso 120-40021 E-Coated Premium Front Disc Brake Rotor

The Caliso 120-40021 is a premium front disc brake rotor featuring an advanced electrostatic E-coat finish for long-lasting corrosion protection. Engineered to OE specifications, this vented rotor delivers smooth, vibration-free stopping performance right out of the box.

Key Features:

• Black E-Coat Finish: Electrostatically applied anti-corrosive coating rated to withstand 400 hours of saltwater exposure without rusting — superior to phosphate-coated alternatives
• Double-Disc Ground Surface: Taper-free friction surface ensures parallelism, eliminates run-out, and provides near-perfect disc thickness variation (DTV) for quieter, smoother stops
• Symmetric Vane Castings: Split-core vane design promotes uniform heat distribution and optimal thermal efficiency during repeated braking
• Fully Machined Finish: Hat and all non-friction surfaces are precision-machined for improved rotor balance and a clean appearance
• Mill Balanced: Corrected to within a 2 oz. inch tolerance to minimize vibration feedback and ensure confident brake application
• OE Vane Design: Matches factory plate thickness and vane geometry for proper heat capacity and structural strength
• Optimal Surface Finish: Prepared for consistent stopping feel and effective pad break-in from the very first stop

This premium replacement brake rotor is a direct-fit, solid-surface disc measuring approximately 262 mm (10.31 in.) in outside diameter with a nominal thickness of 0.827 in. It is sold individually. Cross-reference: Centric Parts 120.40021.