Caliso 121-45093 C-Tek Standard Disc Brake Rotor

The Caliso 121-45093 is a C-Tek standard disc brake rotor engineered as a direct-fit, OE-style replacement for the rear brake system. Built from high-strength cast iron, this solid, non-vented rotor delivers reliable stopping performance for everyday driving while maintaining an affordable price point.

Key Features:

• OE-style replacement – direct-fit design for straightforward installation
• Non-directional machined finish – ensures smooth, even braking surface contact
• Machined non-friction surfaces – for a cleaner, more precise fit
• Rust preventative oil coating – protects the rotor during storage and shipping
• Floating disc mounting – accommodates thermal expansion for consistent performance
• Solid rotor construction – appropriate for rear brake applications
• 5-lug bolt pattern; 114.3 mm (4.500 in) bolt circle diameter
• Outside diameter: 264.6 mm (10.417 in)
• Nominal thickness: 9.000 mm (0.354 in); discard thickness: 7.000 mm (0.276 in)
• Overall height: 39.1 mm (1.539 in)
• Hat ID: 141.3 mm (5.563 in); center hole diameter: 68.1 mm (2.681 in)

California Proposition 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.