Centric 121.63055 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Dodge Viper

The Centric C-TEK Standard Disc Brake Rotor 121.63055 is engineered to meet the braking demands of the Dodge Viper. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

• Compatible with Dodge Viper models
• Part number 121.63055 for exact fitment
• Vented rotor design with pillar-style vanes for improved heat dissipation
• Nominal thickness of 1.260 inches (32.000 mm) and discard thickness of 1.181 inches (30.000 mm)
• Overall height of 2.335 inches (59.300 mm) and outside diameter of 13.976 inches (355.000 mm)
• Floating disc mounting with 6 stud/lug holes, each 0.531 inches (13.500 mm) in diameter
• Smooth surface type for consistent pad contact
• Center hole diameter of 2.890 inches (73.400 mm) and mounting bolt hole circle diameter of 4.500 inches (114.300 mm)
• Weight approximately 27 lbs (12.270 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers reliable replacement rotors designed to meet or exceed OEM specifications. This product line focuses on providing solid and vented rotors with precise dimensions and quality materials to ensure proper fit and consistent braking performance. The 121.63055 rotor is part of this line, delivering a vented design with pillar-style vanes to enhance cooling and reduce brake fade for the Dodge Viper.

Product Details and Specifications

This disc brake rotor features a vented design with pillar-style vanes that promote efficient airflow and heat dissipation, helping maintain optimal braking performance during aggressive driving or heavy use. The rotor’s nominal thickness is 1.260 inches (32.000 mm), with a discard thickness of 1.181 inches (30.000 mm), indicating when replacement is necessary to maintain safety. The overall height measures 2.335 inches (59.300 mm), and the outside diameter is 13.976 inches (355.000 mm), ensuring compatibility with the Dodge Viper’s braking system. The rotor mounts using a floating disc mounting system and includes six stud/lug holes sized at 0.531 inches (13.500 mm) diameter, with a mounting bolt hole circle diameter of 4.500 inches (114.300 mm). The smooth surface type provides consistent contact with brake pads, contributing to even wear and reliable stopping power.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge Viper vehicles
• Addresses brake pulsation or vibration issues caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during high-performance driving
• Restores proper rotor thickness to maintain braking efficiency and safety
• Compatible upgrade for maintaining OEM braking specifications

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it meets or exceeds the nominal thickness of 1.260 inches (32.000 mm). Clean the rotor surface to remove any protective coatings or debris before mounting. Verify the rotor’s center hole diameter and mounting bolt hole circle diameter match the vehicle hub specifications. Use proper torque specifications on lug nuts to avoid rotor warping. This rotor does not include ABS tone rings or bearings, so verify compatibility with your vehicle’s braking system components.

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or manufacturer resources for complete warranty information.