MPA Electrical BR78012G Disc Brake Rotor - Front

Overview of MPA Electrical Black Series Coated Rotor BR78012G

The MPA Electrical Black Series Coated Rotor BR78012G is engineered for Volkswagen Bora and Jetta models requiring reliable disc brake rotors. Designed with a coated finish for enhanced rust resistance, this vented rotor supports consistent braking performance under various driving conditions.

• Compatible with Volkswagen Bora and Jetta models
• Part number BR78012G for precise identification
• Coated disc and hat finish for rust resistance
• Vented rotor design for improved heat dissipation
• Standard replacement grade for dependable performance
• Nominal thickness of 0.87 inches (22.0 mm) and discard thickness of 0.75 inches (19.0 mm)
• Smooth surface type for consistent pad contact
• Five mounting lug holes with 0.602 inch diameter
• Center hole diameter of 65.0 mm and bolt circle diameter of 112.0 mm

Product Line Details: Black Series Coated Rotor

The Black Series Coated Rotor line by MPA Electrical focuses on providing rotors with a protective coating that helps resist rust and corrosion. This coating extends the rotor's service life and maintains braking efficiency, especially in environments prone to moisture and road salt. The BR78012G rotor benefits from this coating on both the disc and hat surfaces, ensuring comprehensive protection.

Technical Description and Specifications

This disc brake rotor features a vented design, which allows for better heat dissipation during braking, reducing the risk of brake fade. The nominal thickness of 0.87 inches (22.0 mm) ensures structural integrity, while the discard thickness of 0.75 inches (19.0 mm) indicates when replacement is necessary. The smooth surface finish promotes even brake pad wear and consistent stopping power. The rotor includes five lug holes with a diameter of 0.602 inches and a mounting bolt circle diameter of 112.0 mm, fitting Volkswagen Bora and Jetta models precisely.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Volkswagen Bora and Jetta
• Addresses brake noise caused by uneven rotor surfaces
• Helps reduce rust-related rotor degradation
• Improves braking performance by maintaining proper rotor thickness
• Prevents brake fade through vented rotor design

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness to confirm it meets the nominal specification and is above the discard thickness. Use proper torque specifications for mounting bolts to avoid rotor warping. This rotor does not include bearings or ABS tone rings, so verify compatibility with your vehicle's existing components.

Quality Assurance

The MPA Electrical Black Series Coated Rotor BR78012G is a new, standard replacement grade part designed to meet OEM specifications. The rust-resistant coating enhances durability, and the vented design supports consistent braking performance. Warranty information should be confirmed with the supplier or manufacturer.