Stoptech 126.20002SR Disc Brake Rotor - Front Right

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.20002SR) are engineered for Jaguar models including Vanden Plas, XJ6, XJ12, XJR, XJRS, and XJS. These vented, slotted rotors provide consistent braking performance and enhanced heat dissipation for improved stopping power under demanding conditions.

• Compatible with Jaguar Vanden Plas, XJ6, XJ12, XJR, XJRS, and XJS
• Part Number: 126.20002SR
• Vented disc design with straight vane style for efficient cooling
• Slotted surface type to reduce brake fade and improve pad bite
• Coated hat finish for corrosion resistance
• 5 mounting bolt holes with a 111.1 mm bolt circle diameter
• Nominal thickness of 24.2 mm and discard thickness of 22.9 mm
• Overall diameter of 284 mm (11.181 inches)

StopTech Sport Slotted Disc Brake Rotors Product Line

The StopTech Sport Slotted Disc Brake Rotors line is designed to enhance braking performance by incorporating slotted surfaces and vented rotor construction. This combination helps maintain optimal rotor temperatures and reduces brake fade during aggressive driving or heavy braking scenarios. The coated hat finish adds durability by protecting against rust and corrosion, making these rotors suitable for both street and light track use on Jaguar vehicles.

Technical Specifications and Features

These rotors feature a vented design with straight vanes that promote airflow to dissipate heat effectively. The slotted surface improves pad cleaning and gas evacuation, which helps maintain consistent braking performance. The rotor's nominal thickness is 24.2 mm, with a discard thickness of 22.9 mm, ensuring a long service life before replacement is necessary. The overall height measures 60.5 mm, and the center hole diameter is 82.6 mm, designed to fit precisely behind the hub. The 5-bolt mounting pattern with 11.5 mm diameter holes ensures secure installation.

Applications and Problem Solving

• Reduces brake fade during high-performance or spirited driving
• Improves braking response and pad bite on Jaguar Vanden Plas and XJ series models
• Helps prevent rotor warping caused by excessive heat buildup
• Minimizes corrosion with coated hat finish for longer rotor life
• Compatible replacement for worn or damaged factory rotors on specified Jaguar models

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (22.9 mm) before installation
• Clean mounting surface and hub to prevent runout and vibration
• Use proper torque specifications for the 5 mounting bolts
• Check compatibility with existing brake pads and calipers on Jaguar Vanden Plas, XJ6, XJ12, XJR, XJRS, and XJS
• Inspect rotors regularly for wear and slot condition to maintain optimal braking

Quality Assurance and Warranty

StopTech Sport Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for Jaguar vehicles. The rotors undergo rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.