Raybestos 980649 Disc Brake Rotor - Rear

Overview of Raybestos 980649 Disc Brake Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 980649, is engineered for select BMW models including the 750i, 750Li, 760i, and 760Li. Designed to meet precise specifications, this rotor ensures reliable braking performance tailored to these luxury vehicles.

• Compatible with BMW 750i, 750Li, 760i, and 760Li models
• Conventional disc brake rotor design
• Nominal thickness: 0.940 inches (23.900 mm)
• Discard thickness: 0.880 inches (22.350 mm)
• Mounting bolt hole circle diameter: 4.720 inches (119.900 mm)

Technical Specifications and Features

This Raybestos rotor features a conventional design suitable for street performance applications. The nominal thickness of 0.940 inches (23.900 mm) provides a solid braking surface, while the discard thickness of 0.880 inches (22.350 mm) indicates the minimum safe thickness before replacement is necessary. The mounting bolt hole circle diameter measures 4.720 inches (119.900 mm), ensuring proper fitment and secure installation on compatible BMW models.

Specialty - Street Performance Product Line

The Specialty - Street Performance line from Raybestos focuses on delivering rotors that balance everyday drivability with enhanced street performance. This product line is designed to meet the demands of drivers who require dependable braking under normal and spirited driving conditions. The 980649 rotor exemplifies this balance by providing consistent stopping power and durability for BMW 7 Series vehicles.

Applications and Problem Solving

• Replacement for worn or warped rotors on BMW 750i, 750Li, 760i, and 760Li
• Addresses brake pulsation caused by uneven rotor thickness
• Restores proper braking performance and pedal feel
• Prevents brake fade during regular street driving
• Ensures safe and reliable stopping power for luxury sedans

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets nominal specifications
• Inspect mounting surfaces and hardware for wear or damage
• Use proper torque specifications for mounting bolts to avoid rotor distortion
• Consider replacing brake pads simultaneously for optimal performance
• Follow manufacturer guidelines for bedding-in new rotors

Quality Assurance and Warranty

Raybestos maintains strict quality control standards for the Specialty - Street Performance line, including part number 980649. Each rotor is manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship to ensure customer confidence in their braking components.