Caliso 120-42120 Premium Vented Disc Brake Rotor with E-Coat Finish

The Caliso 120-42120 is a premium vented front disc brake rotor engineered to deliver reliable, OE-quality stopping performance. Featuring a Black E-Coat anti-corrosive finish on all non-friction surfaces, this rotor is built to resist corrosion and stand up to the elements far longer than rotors treated with traditional phosphate coatings.

Key Features:

• Black E-Coat finish — electrostatically applied coating rated to withstand 400+ hours of salt water exposure without rusting
• Double disc ground friction surface — eliminates taper and run-out, ensures parallelism, and leaves a non-directional finish for faster pad break-in and quieter braking
• Symmetric vane / split-core casting — promotes uniform heat distribution and reduces the risk of brake fade
• Vented rotor construction — enhances airflow and cooling during demanding braking conditions
• OE specifications and processes — manufactured under strict QS and ISO quality standards for precise fitment and service reliability
• Outside diameter: 12.59 in. (319.8 mm)
• Nominal thickness: 1.102 in. (28.0 mm)
• Discard thickness: 1.024 in. (26.0 mm)
• Bolt pattern: 5 x 4.50 in. (5 x 114.3 mm)
• Rotor material: Iron
• Sold individually

This rotor is a direct replacement for damaged or worn factory rotors. Its double disc ground surface provides near-perfect disc thickness variation (DTV), resulting in reduced vibration, improved pedal feel, and quieter braking performance straight out of the box.