DuraGo BR901050 Disc Brake Rotor - Front

Overview of DuraGo BR901050 Disc Brake Rotor

The DuraGo BR901050 is a vented disc brake rotor designed specifically for BMW X3 and X4 models. Crafted from durable cast iron, this rotor provides reliable braking performance tailored to the demands of these vehicles.

• Material: Full cast iron construction for strength and heat dissipation
• Rotor Type: Vented disc brake rotor for improved cooling
• Outside Diameter: 12.91 inches (328 mm)
• Nominal Thickness: 1.1 inches (28 mm)
• Discard Thickness: 1.04 inches (26.4 mm)
• Mounting Bolt Holes: 5 holes with 0.65 inch (16.6 mm) diameter
• Mounting Bolt Hole Circle Diameter: 4.72 inches (120 mm)
• Center Hole Diameter: 2.95 inches (75 mm)
• Non-directional brake surface, conventional rotor design

Detailed Product Description

The DuraGo BR901050 disc brake rotor is engineered with a full cast iron construction, providing a balance of durability and effective heat dissipation essential for maintaining braking performance under various driving conditions. Its vented design allows air to flow between the rotor surfaces, reducing heat buildup and helping to prevent brake fade during extended use. The rotor measures 12.91 inches in outside diameter and features a nominal thickness of 1.1 inches, with a discard thickness of 1.04 inches, ensuring it meets the specifications required for BMW X3 and X4 models. The rotor includes five mounting bolt holes arranged on a 4.72-inch bolt circle diameter, with a center hole diameter of 2.95 inches, matching OEM fitment requirements. This conventional, non-directional rotor does not include cross-drilled or slotted features, focusing on standard braking performance and compatibility.

Compatible Vehicles and Applications

This disc brake rotor is compatible with the following BMW models:

• BMW X3
• BMW X4

It is designed to replace worn or damaged rotors, restoring braking efficiency and safety for these specific vehicles.

Common Issues Addressed by DuraGo BR901050

• Brake rotor warping causing vibration during braking
• Reduced braking performance due to worn rotor thickness
• Overheating and brake fade from insufficient heat dissipation
• Uneven brake pad wear linked to rotor surface irregularities
• Noise or pulsation during braking caused by rotor defects

Installation Notes and Tips

• Ensure the rotor thickness is above the discard thickness of 1.04 inches before installation
• Clean the rotor surface to remove any protective coatings or contaminants
• Check compatibility with your vehicle’s mounting bolt pattern and center hole diameter
• Torque mounting bolts to manufacturer specifications to avoid rotor distortion
• Inspect brake pads and calipers during installation for optimal performance

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 ensures structural integrity and consistent braking performance. Warranty coverage details should be confirmed with the product documentation or supplier.