Raybestos 980011R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980011R

The Raybestos R-Line Disc Brake Rotor 980011R is engineered for reliable braking performance on select BMW models. Designed as a vented, conventional rotor, it offers precise fitment and consistent stopping power for vehicles like the BMW 320i, 325i, and Z4.

• Vented disc brake rotor for improved heat dissipation
• Overall diameter of 11.810 inches (299.95 mm)
• Nominal thickness of 0.860 inches (21.85 mm) with discard thickness at 0.803 inches (20.4 mm)
• Five mounting bolt holes with a 120 mm bolt circle diameter
• Center hole diameter of 3.112 inches (79.05 mm)
• Compatible with multiple BMW models including 320i, 323Ci, 325xi, and Z3

Detailed Product Specifications

This Raybestos R-Line rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade under demanding conditions. The rotor’s overall height measures 2.027 inches (51.5 mm), ensuring proper clearance and fitment. With five mounting bolt holes spaced on a 120 mm circle diameter, it matches the factory specifications for the listed BMW models. The nominal thickness of 0.860 inches (21.85 mm) provides a solid braking surface, while the discard thickness of 0.803 inches (20.4 mm) indicates the minimum safe thickness for rotor replacement.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is designed to meet the needs of drivers seeking dependable, OE-style replacement rotors. This product line focuses on delivering rotors that maintain factory fit and function, making it suitable for routine maintenance and brake system repairs on BMW vehicles. The 980011R rotor exemplifies the R-Line’s balance of quality and value for disc brake applications.

Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance on BMW 320i, 325i, 328i, and Z4 models
• Addresses rotor thickness below manufacturer discard limits
• Improves heat dissipation to reduce brake fade during extended use
• Ensures proper fitment for vehicles with five lug holes and 120 mm bolt circle

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your BMW model before installation
• Inspect brake pads and hardware for wear during rotor replacement
• Clean mounting surfaces to ensure proper rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Perform a bed-in procedure after installation for optimal braking performance

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 980011R rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the product documentation or supplier.