Centric 121.61124 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.61124

The Centric C-TEK Standard Disc Brake Rotor 121.61124 is engineered for reliable braking performance on Ford Focus vehicles. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and stable stopping power under normal driving conditions.

• Compatible with Ford Focus models
• Part number: 121.61124
• Vented disc brake rotor with smooth surface
• Nominal thickness: 0.984 inches (25.000 mm)
• Discard thickness: 0.906 inches (23.000 mm)
• Outside diameter: 13.780 inches (350.000 mm)
• Overall height: 1.929 inches (49.000 mm)
• Floating disc mounting design
• 5 lug holes with 0.535 inch (13.600 mm) diameter
• OEM vane count: 53 straight vanes for effective cooling

Detailed Product Description

This Centric C-TEK Standard Disc Brake Rotor 121.61124 is a vented rotor designed to improve heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish ensures even pad contact and consistent braking performance. With a nominal thickness of 0.984 inches and a discard thickness of 0.906 inches, this rotor meets OEM specifications for thickness tolerances. The rotor features a floating disc mounting design and 5 lug holes with a bolt circle diameter of 4.252 inches (108.000 mm), making it compatible with the Ford Focus brake system. The rotor’s overall height is 1.929 inches, and it has a center hole diameter of 2.500 inches, ensuring proper fitment and alignment.

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors that meet or exceed OEM standards for fit, form, and function. This product line focuses on providing reliable, direct replacement rotors with vented designs to maintain optimal braking temperatures. The 121.61124 rotor is part of this line, delivering consistent performance for Ford Focus vehicles without additional features like ABS tone rings or bearings, simplifying installation and maintenance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Focus models
• Addresses brake pulsation caused by uneven rotor surfaces
• Helps reduce brake fade during extended braking periods
• Restores proper rotor thickness for safe braking performance
• Eliminates noise and vibration related to damaged rotors

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface and hub mounting area to prevent runout
• Use proper torque specifications on lug nuts for secure fitment
• Check compatibility with existing brake pads and calipers
• Inspect brake system components for wear during rotor replacement

Quality Assurance and Warranty

Centric provides rotors manufactured to meet OEM specifications, ensuring reliable performance and fitment. The C-TEK Standard Disc Brake Rotors line undergoes rigorous quality control to maintain consistency. Warranty coverage details should be confirmed with the original product documentation or Centric directly.