Raybestos 56700R Disc Brake Rotor - Front Right

Overview of Raybestos R-Line Disc Brake Rotor 56700R

The Raybestos R-Line Disc Brake Rotor 56700R is engineered for reliable braking performance on Cadillac and Chevrolet vehicles, specifically designed for Corvette and XLR models. This vented rotor offers precise dimensions and durability to maintain optimal braking efficiency under various driving conditions.

• Compatible with Cadillac Corvette and Chevrolet XLR models
• Vented disc brake rotor design for improved heat dissipation
• Overall height: 1.790 inches (45.450 mm)
• Outside diameter: 12.800 inches (325.100 mm)
• Mounting bolt hole quantity: 5 with 0.526 inch (13.350 mm) diameter
• Center hole diameter: 2.782 inches (70.650 mm)
• Nominal thickness: 1.260 inches (32.000 mm)
• Discard thickness: 1.193 inches (30.300 mm)
• Mounting bolt hole circle diameter: 4.750 inches (120.650 mm)
• Conventional rotor type with solid/drum-in-hat design

Raybestos R-Line Product Line Details

The R-Line series from Raybestos focuses on delivering dependable braking components that meet or exceed OEM specifications. This product line emphasizes consistent performance and durability, making it suitable for drivers who require reliable replacement parts for their Cadillac Corvette or Chevrolet XLR. The 56700R rotor is part of this line, offering vented rotor technology to help manage heat buildup during braking.

Technical Specifications and Features

The 56700R disc brake rotor features a vented design that enhances cooling by allowing air to flow between the rotor surfaces, reducing the risk of brake fade. With a nominal thickness of 1.260 inches (32.000 mm) and a discard thickness of 1.193 inches (30.300 mm), this rotor ensures a safe wear limit for optimal braking performance. The rotor’s outside diameter measures 12.800 inches (325.100 mm), and it includes five mounting bolt holes with a diameter of 0.526 inches (13.350 mm), arranged on a 4.750 inch (120.650 mm) bolt circle diameter. The center hole diameter is 2.782 inches (70.650 mm), designed for precise fitment on compatible vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Cadillac Corvette and Chevrolet XLR
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking consistency by restoring proper rotor thickness and heat dissipation
• Helps prevent brake fade during extended or aggressive driving conditions
• Suitable for resolving rotor damage from corrosion or physical wear

Installation Notes and Tips

• Ensure compatibility with your specific model year of Cadillac Corvette or Chevrolet XLR before installation
• Inspect brake pads and hardware for wear and replace as necessary during rotor installation
• Follow manufacturer torque specifications for mounting bolts to avoid rotor warping
• Clean rotor mounting surface and hub to ensure proper rotor seating
• Perform a bed-in procedure after installation to optimize rotor and pad performance

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring consistent performance and durability. The 56700R rotor undergoes rigorous testing to comply with OEM specifications for fit, form, and function. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the product’s reliability for Cadillac Corvette and Chevrolet XLR owners.