Centric 121.62059 Disc Brake Rotor - Front Left

Overview of Centric C-TEK Standard Disc Brake Rotor 121.62059

The Centric C-TEK Standard Disc Brake Rotor 121.62059 is engineered for reliable braking performance on Cadillac and Chevrolet vehicles, specifically designed for the Corvette and XLR models. This vented rotor offers consistent heat dissipation and smooth surface finish to maintain effective stopping power under various driving conditions.

• Vented disc brake rotor with curved vane design for improved cooling
• Nominal thickness of 1.264 inches (32.1 mm) and discard thickness of 1.193 inches (30.3 mm)
• Overall height measures 1.787 inches (45.4 mm)
• Outside diameter of 12.791 inches (324.9 mm)
• Floating disc mounting style with 5 lug holes, each 0.531 inches (13.5 mm) in diameter
• Smooth surface type for consistent pad contact
• Center hole diameter of 2.783 inches (70.7 mm) and mounting bolt hole circle diameter of 4.748 inches (120.6 mm)
• Weight approximately 18.9 lbs (8.59 kgs)
• ABS tone ring and bearings not included

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric is designed to meet or exceed OEM specifications for standard replacement rotors. This product line focuses on delivering reliable braking performance with precise fitment and consistent quality. The 121.62059 rotor exemplifies this approach by providing a vented design with curved vanes to enhance heat dissipation, helping maintain rotor integrity and brake efficiency on Cadillac Corvette and Chevrolet XLR vehicles.

Technical Details and Compatibility

This disc brake rotor features a vented design with curved vanes that promote airflow and reduce heat buildup during braking. The smooth surface finish ensures even pad wear and consistent braking response. With a floating disc mounting style and 5 lug holes, this rotor is engineered for secure installation on compatible vehicles. The rotor’s dimensions, including a 12.791-inch outside diameter and 1.264-inch nominal thickness, align with factory specifications for Cadillac Corvette and Chevrolet XLR models, ensuring proper fit and function.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Resolving noise or vibration issues related to uneven rotor surfaces
• Upgrading to a vented rotor for improved heat dissipation in performance driving
• Ensuring proper rotor fitment for Cadillac Corvette and Chevrolet XLR brake systems

Installation Notes and Tips

Before installation, verify rotor dimensions and compatibility with your specific vehicle model and year. Ensure the rotor surface is clean and free of contaminants to promote optimal pad contact. Use proper torque specifications for mounting bolts and inspect related brake components such as pads and calipers during replacement. Since this rotor does not include bearings or an ABS tone ring, reuse existing components or source separately as needed.

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for durability and performance. While specific warranty details for part number 121.62059 are not provided here, Centric typically offers coverage against defects in materials and workmanship. For precise warranty information, consult Centric’s official documentation or authorized distributors.