Raybestos 980522PER Disc Brake Rotor - Rear

Overview of Raybestos Disc Brake Rotor for Mazda RX-8

The Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor (part number 980522PER) is engineered specifically for the Mazda RX-8. Designed to meet precise fitment requirements, this vented rotor offers reliable braking performance and durability for street driving conditions.

• Compatible with Mazda RX-8 models
• Vented disc brake rotor design for improved heat dissipation
• Overall diameter of 11.878 inches (301.7 mm)
• Nominal thickness of 0.709 inches (18.0 mm) with discard thickness at 0.630 inches (16.0 mm)
• Five mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter
• Center hole diameter of 2.835 inches (72.0 mm)
• Conventional rotor type with solid mounting

Detailed Product Specifications

This Raybestos disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade under normal street performance conditions. The rotor's nominal thickness is 0.709 inches (18.0 mm), with a discard thickness of 0.630 inches (16.0 mm), ensuring a clear service limit for safe operation. The overall height measures 1.700 inches (43.2 mm), and the outside diameter is 11.878 inches (301.7 mm), matching the exact specifications required for the Mazda RX-8. The rotor includes five mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter and a center hole diameter of 2.835 inches (72.0 mm), providing a precise fit for secure installation.

Specialty - Street Performance; S-Groove Technology Line

The Raybestos Specialty - Street Performance; S-Groove Technology product line focuses on delivering rotors designed for street performance applications. This line incorporates advanced groove technology to optimize brake pad contact and improve debris removal, contributing to consistent braking performance. The 980522PER rotor benefits from this technology, making it suitable for Mazda RX-8 drivers seeking dependable braking without compromising on street driving comfort.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda RX-8
• Addresses brake fade caused by overheating during spirited street driving
• Resolves vibration or pulsation issues due to uneven rotor surfaces
• Improves braking consistency and pedal feel
• Suitable for maintaining OEM braking performance standards

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.630 inches) before installation
• Clean rotor surface to remove any protective coating prior to mounting
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and calipers during rotor replacement for optimal system performance
• Perform a proper bed-in procedure after installation to maximize rotor and pad life

Quality Assurance and Warranty

Raybestos disc brake rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 980522PER rotor undergoes rigorous testing to comply with OEM specifications for the Mazda RX-8. While specific warranty details are not provided here, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.