Raybestos 980480 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 980480, is engineered for BMW M3 and M5 models. Designed to meet the demands of street performance driving, this vented rotor offers reliable braking with precise fitment.

• Compatible with BMW M3 and M5 models
• Vented disc brake rotor with drum-in-hat design
• Overall diameter: 12.905 inches (327.8 mm)
• Nominal thickness: 0.785 inches (19.95 mm)
• Discard thickness: 0.724 inches (18.4 mm)
• Mounting bolt hole quantity: 5 with 0.566 inch (14.4 mm) diameter
• Center hole diameter: 2.953 inches (75 mm)
• Mounting bolt hole circle diameter: 4.409 inches (112 mm)
• Smooth surface type for consistent pad contact

Raybestos Specialty - Street Performance Product Line

The Specialty - Street Performance line by Raybestos focuses on delivering rotors that balance everyday drivability with enhanced street performance. This product line is tailored for drivers who require dependable braking under varied conditions without compromising on fitment or rotor durability. The 980480 rotor exemplifies this approach by combining vented rotor technology with a drum-in-hat design, suitable for BMW M3 and M5 vehicles.

Detailed Product Description

This Raybestos disc brake rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade in demanding street driving scenarios. The drum-in-hat configuration integrates a parking brake drum within the rotor, providing a compact and efficient solution for vehicles equipped with rear drum parking brakes. With a smooth surface finish, the rotor ensures consistent brake pad contact and wear. The precise dimensions, including a 12.905-inch outside diameter and a nominal thickness of 0.785 inches, align with OEM specifications for BMW M3 and M5 models, ensuring proper fit and function.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on BMW M3 and M5
• Improves braking performance by reducing heat buildup
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Restores proper parking brake function with integrated drum-in-hat design
• Ensures safe stopping power for street performance driving conditions

Installation Notes and Tips

• Verify compatibility with your specific BMW M3 or M5 model year before installation
• Inspect mounting bolt holes and hub surface for debris or damage prior to installation
• Use proper torque specifications for the 5 mounting bolts (0.566 inch diameter)
• Check brake pads for wear and replace if necessary to ensure optimal rotor performance
• Perform a bed-in procedure after installation to maximize rotor and pad life

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet strict quality standards, ensuring durability and consistent performance. The Specialty - Street Performance rotors undergo rigorous testing to comply with OEM fitment and safety requirements. While specific warranty details for part number 980480 should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.