Centric 121.62061 Disc Brake Rotor - Rear Left

Overview of Centric C-TEK Standard Disc Brake Rotor 121.62061

The Centric C-TEK Standard Disc Brake Rotor 121.62061 is engineered for reliable braking performance on select Cadillac and Chevrolet models. Designed specifically for the Corvette and XLR, this vented rotor offers consistent heat dissipation and smooth surface contact for effective stopping power.

• Compatible with Cadillac Corvette and Chevrolet XLR
• Vented disc brake rotor with pillar-style vanes for enhanced cooling
• Nominal thickness of 1.020 inches (25.9 mm) and discard thickness of 0.945 inches (24.0 mm)
• Overall height of 1.906 inches (48.4 mm) and outside diameter of 12.008 inches (305 mm)
• Five lug holes with a 4.748 inch (120.6 mm) bolt circle diameter
• Center hole diameter of 2.783 inches (70.7 mm)
• Solid mounting with floating/dih disc mounting type
• Weight approximately 14.2 lbs (6.45 kgs)
• Does not include ABS tone ring or bearings

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 quality materials and precise manufacturing. The 121.62061 rotor maintains consistent thickness and smooth surface finish to ensure proper pad contact and braking efficiency, making it suitable for daily driving conditions on Cadillac Corvette and Chevrolet XLR vehicles.

Product Details and Specifications

This vented disc brake rotor features pillar-style vanes that improve airflow and heat dissipation during braking, reducing the risk of brake fade. The nominal thickness of 1.020 inches (25.9 mm) ensures durability, while the discard thickness of 0.945 inches (24.0 mm) indicates when replacement is necessary. The rotor’s overall height of 1.906 inches (48.4 mm) and outside diameter of 12.008 inches (305 mm) are designed to match OEM dimensions for proper fitment. The five lug holes with a 4.748 inch (120.6 mm) bolt circle diameter and 0.531 inch (13.5 mm) stud diameter provide secure mounting. This rotor does not include an ABS tone ring or bearings, so those components must be sourced separately if required.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Cadillac Corvette and Chevrolet XLR
• Resolves brake pulsation caused by uneven rotor surface
• Addresses reduced braking efficiency due to rotor thickness below discard limit
• Improves heat dissipation to prevent brake fade during extended use
• Restores proper rotor dimensions for safe and consistent braking

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean rotor surface to remove any protective coatings or debris prior to mounting
• Use proper torque specifications for lug nuts to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Check compatibility with vehicle ABS system as this rotor does not include an ABS tone ring

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. Each rotor undergoes strict quality control to ensure consistent thickness, balanced weight, and smooth surface finish. While specific warranty details for part number 121.62061 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms.