Centric 121.65015 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Ford Bronco II, Explorer, and Ranger

The Centric C-TEK Standard Disc Brake Rotor 121.65015 is engineered to meet the braking demands of Ford Bronco II, Explorer, and Ranger models. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

Key Features of Centric 121.65015 Disc Brake Rotor

• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness of 0.866 inches (22.000 mm) and discard thickness of 0.811 inches (20.600 mm)
• Overall height measures 2.165 inches (55.000 mm) for proper fitment
• Outside diameter of 10.866 inches (276.000 mm) compatible with specified Ford models
• 5 stud/lug hole quantity with 0.500 inch stud thread diameter and 4.500 inch bolt hole circle diameter
• Smooth surface type for consistent pad contact and braking efficiency
• Disc mounting designed for hub and rotor assembly
• Weight approximately 19.35 lbs (8.8 kgs) for balanced performance

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 function. The 121.65015 rotor is part of this line, delivering consistent braking performance for Ford Bronco II, Explorer, and Ranger vehicles.

Product Description and Technical Details

This Centric disc brake rotor features a vented design with straight vanes that help dissipate heat effectively, reducing the risk of brake fade during extended use. The rotor’s nominal thickness of 0.866 inches (22.000 mm) ensures durability, while the discard thickness of 0.811 inches (20.600 mm) indicates when replacement is necessary to maintain safe braking. The smooth surface type promotes even pad wear and reliable stopping power. With a 5-lug configuration and a mounting bolt hole circle diameter of 4.500 inches (114.300 mm), this rotor fits securely on compatible Ford models. Note that this rotor does not include an ABS tone ring or bearings.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Ford Bronco II, Explorer, and Ranger
• Improves braking performance by restoring rotor thickness and surface integrity
• Reduces brake noise and vibration caused by uneven rotor wear
• Helps prevent brake fade through effective heat dissipation with vented design
• Ensures proper rotor fitment and alignment with OEM specifications

Installation Notes and Tips

• Verify rotor dimensions and fitment with your specific Ford model before installation
• Inspect brake pads and replace if worn to ensure optimal braking performance
• Clean rotor surface before installation to remove any protective coatings or debris
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check for proper rotor runout after installation to prevent vibration

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 121.65015 are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.