Caliso 120-42073 Premium E-Coated Rear Disc Brake Rotor 11.48 in.

The Caliso 120-42073 is a premium E-coated rear disc brake rotor engineered to OE specifications for reliable, consistent stopping performance. Featuring a black electrocoat (E-Coat) finish on all non-friction surfaces, this rotor delivers superior corrosion resistance compared to standard spray-painted alternatives, keeping the hub and hat looking clean mile after mile.

Precision manufacturing sets this rotor apart — the friction surfaces are double disc-ground to a taper-free finish, ensuring low lateral run-out and minimal disc thickness variation for smooth, vibration-free braking from the very first stop. Center-split core castings with OE-style symmetric vane designs promote uniform heat distribution, while mill balancing to less than 2 oz.-in. tolerance eliminates vibration and brake pedal pulsation.

Key Features:

• Outside Diameter: 11.48 in. (292 mm)
• Rotor Thickness: 0.354 in.
• Black E-Coat finish on hat and non-friction surfaces for long-lasting corrosion resistance
• Double disc-ground taper-free friction surface for optimal parallelism and pad break-in
• Center-split symmetric vane castings for uniform heat transfer and structural strength
• Mill-balanced to less than 2 oz.-in. tolerance for vibration-free performance
• Low initial lateral run-out for smooth, quiet stops
• Manufactured to QS and ISO quality system standards
• Sold individually

This premium disc brake rotor is a direct OE-style replacement designed to restore braking confidence with a clean, rust-resistant finish that lasts.