DuraGo BR900730-01 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for BMW Models

The DuraGo BR900730-01 disc brake rotor is engineered to provide reliable braking performance for select BMW vehicles. Designed with a full cast construction and rust-resistant coating, this rotor ensures durability and consistent stopping power for your BMW 525i, 528i, 530i, and 535i models.

• Material: High-quality cast iron for strength and heat dissipation
• Construction: Full cast design for enhanced durability
• Rust Resistant Coating: Protects against corrosion and extends rotor life
• Rotor Type: Vented disc brake rotor for improved cooling
• Dimensions: 12.76 inch (324 mm) outside diameter, 1.18 inch (30 mm) nominal thickness
• Mounting: 5 bolt holes with 4.72 inch (120 mm) bolt circle diameter
• Non-directional brake surface for versatile installation

Technical Details and Specifications

The DuraGo BR900730-01 rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade. Its full cast iron construction provides the necessary strength to withstand the demands of daily driving and spirited performance. The rotor measures 12.76 inches (324 mm) in outside diameter with a nominal thickness of 1.18 inches (30 mm), and a discard thickness of 1.12 inches (28.4 mm), ensuring it meets OEM specifications for fit and function. The rust-resistant coating helps maintain the rotor’s surface integrity, preventing corrosion that can lead to premature wear.

Compatible BMW Models and Applications

This disc brake rotor is compatible with a range of BMW vehicles, including the 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, 535i xDrive, and 535xi. It is designed for conventional, non-directional brake surfaces and does not include an ABS tone ring. The rotor’s 5-bolt mounting pattern with a 4.72 inch (120 mm) bolt circle diameter ensures proper fitment on these models.

• Replaces worn or warped rotors causing brake pulsation
• Addresses rotor corrosion and surface rust issues
• Improves braking consistency and pedal feel
• Restores proper rotor thickness for safe braking
• Eliminates noise caused by uneven rotor wear

Installation Notes and Tips

When installing the DuraGo BR900730-01 rotor, ensure the rotor surface is clean and free of any contaminants. Verify the rotor thickness before installation to confirm it meets minimum specifications. This rotor is non-directional, allowing installation on either side of the vehicle. Use proper torque specifications for mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR900730-01 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship.