DuraGo BR901052 Disc Brake Rotor - Rear

Overview of DuraGo BR901052 Disc Brake Rotor

The DuraGo BR901052 is a cast iron vented disc brake rotor designed specifically for BMW X3 and X4 models. Engineered to meet OEM specifications, this rotor provides reliable braking performance and durability for your vehicle.

• Material: Full cast iron construction for strength and heat dissipation
• Vented rotor design to improve cooling and reduce brake fade
• Nominal thickness: 0.79 inches (20 mm) with discard thickness at 0.72 inches (18.4 mm)
• Outside diameter: 11.81 inches (300 mm) for precise fitment
• Mounting bolt hole quantity: 5 with a bolt circle diameter of 4.72 inches (120 mm)
• Center hole diameter: 2.95 inches (75 mm)
• Non-directional brake surface suitable for conventional braking systems
• Compatible with BMW X3 and X4 models

Detailed Product Description

The DuraGo BR901052 disc brake rotor is constructed from full cast iron, providing a robust and durable braking surface. Its vented design allows air to flow between the rotor surfaces, enhancing heat dissipation during braking and helping to maintain consistent performance under demanding conditions. With a nominal thickness of 0.79 inches and a discard thickness of 0.72 inches, this rotor ensures a long service life while maintaining safety standards. The rotor measures 11.81 inches in outside diameter and features five mounting bolt holes arranged on a 4.72-inch bolt circle diameter, ensuring precise compatibility with BMW X3 and X4 vehicles. The non-directional brake surface allows for flexible installation without concern for rotor orientation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thinning
• Eliminating noise and vibration from uneven rotor surfaces
• Improving heat management to prevent brake fade during heavy use
• Restoring proper rotor dimensions for safe and effective braking

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface to remove any protective coating or debris
• Check mounting bolt holes and hub surface for damage or corrosion
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads for wear and replace if necessary during rotor installation

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While this product does not include a rust-resistant coating, the full cast iron construction provides reliable durability. Please refer to DuraGo's warranty policy for specific coverage details related to the BR901052 rotor.