Centric 121.42129 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Nissan LEAF, Rogue, and Rogue Sport

The Centric C-TEK Standard Disc Brake Rotor 121.42129 is engineered to meet the braking demands of Nissan LEAF, Rogue, and Rogue Sport models. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

• Compatible with Nissan LEAF, Rogue, and Rogue Sport
• Part number 121.42129 for accurate fitment
• Vented disc design with 42 straight vanes for effective heat dissipation
• Nominal thickness of 0.630 inches (16.000 mm) and discard thickness of 0.551 inches (14.000 mm)
• Overall height of 1.870 inches (47.500 mm) and outside diameter of 11.488 inches (291.800 mm)
• Floating disc mounting with 5 lug holes (0.500 inches / 12.700 mm diameter)
• Smooth surface type for consistent pad contact

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value for everyday driving needs. These rotors are designed to meet or exceed OEM specifications, providing reliable braking performance for Nissan vehicles. The 121.42129 rotor features a vented design with straight vanes to optimize cooling and reduce brake fade during extended use.

Technical Specifications and Features

This disc brake rotor features a vented construction with 42 straight vanes, promoting efficient airflow to maintain optimal operating temperatures. The rotor’s nominal thickness is 0.630 inches (16.000 mm), with a discard thickness of 0.551 inches (14.000 mm), ensuring safe replacement intervals. The overall height measures 1.870 inches (47.500 mm), and the outside diameter is 11.488 inches (291.800 mm), matching OEM dimensions for proper fitment. The rotor mounts using a floating disc system with a center hole diameter of 2.677 inches (68.000 mm) and a mounting bolt hole circle diameter of 4.488 inches (114.000 mm). It includes five lug holes, each 0.500 inches (12.700 mm) in diameter, compatible with Nissan’s wheel stud pattern.

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
• Improving heat dissipation to prevent brake fade during extended driving
• Restoring smooth braking surface for consistent pad contact and reduced noise
• Ensuring proper fitment for Nissan LEAF, Rogue, and Rogue Sport brake systems

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it meets or exceeds the nominal thickness of 0.630 inches (16.000 mm). Clean the rotor surface to remove any protective coatings or debris before mounting. Verify the floating disc mounting system aligns correctly with the hub and that the five lug holes match the vehicle’s stud pattern. This rotor does not include bearings or an ABS tone ring, so confirm compatibility with your vehicle’s braking system. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards, ensuring consistent quality and performance. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. For warranty information, refer to Centric’s official documentation or contact the manufacturer directly.