Centric 121.48012 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.48012

The Centric C-TEK Standard Disc Brake Rotor 121.48012 is engineered for reliable braking performance on Suzuki SX4 and SX4 Crossover models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Suzuki SX4 and SX4 Crossover vehicles
• Part number 121.48012 for precise identification
• Vented disc brake rotor design for improved cooling
• Overall diameter of 11.020 inches (279.9 mm)
• Nominal thickness of 0.866 inches (22.0 mm) with discard thickness at 0.787 inches (20.0 mm)
• Floating disc mounting with 5 lug holes (0.492 inches diameter)
• Smooth surface type for consistent pad contact
• Weight approximately 12.9 lbs (5.86 kgs)

Details on C-TEK Standard Disc Brake Rotors

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 tolerances. The 121.48012 rotor features a vented design with straight vanes to enhance airflow and heat dissipation, reducing the risk of brake fade during normal driving conditions. The smooth surface finish ensures even pad wear and quiet operation, making it suitable for Suzuki SX4 and SX4 Crossover owners seeking dependable brake components.

Technical Specifications and Features

This disc brake rotor has an overall height of 1.858 inches (47.2 mm) and a center hole diameter of 2.441 inches (62.0 mm). It includes a mounting bolt hole circle diameter of 4.5 inches (114.3 mm) and two miscellaneous holes for additional mounting stability. The floating disc mounting style allows for slight rotor movement to accommodate thermal expansion and reduce stress on the braking system. Note that this rotor does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Suzuki SX4 and SX4 Crossover
• Addresses brake pulsation caused by uneven rotor thickness
• Improves braking consistency by restoring proper rotor thickness
• Helps reduce brake noise associated with surface irregularities
• Supports safe vehicle operation by maintaining OEM rotor specifications

Installation Notes and Tips

• Ensure rotor discard thickness of 0.787 inches (20.0 mm) is not exceeded during use
• Verify compatibility with vehicle lug pattern: 5 lug holes at 0.492 inches diameter
• Clean rotor surface before installation to remove any protective coatings
• Check for proper rotor seating on hub with 2.441 inches center hole diameter
• Torque lug nuts to manufacturer specifications to avoid rotor warping

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards and OEM fitment requirements. While specific warranty details for part number 121.48012 should be confirmed with the supplier, Centric generally offers coverage against defects in materials and workmanship. This rotor is designed to provide consistent performance and durability when installed and maintained according to vehicle manufacturer guidelines.