Stoptech 127.20014R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor 127.20014R is engineered for Jaguar Vanden Plas, XJ8, XJR, and XK8 models. Designed to enhance braking performance, this vented rotor features a coated hat finish and a floating disc mounting system for improved heat dissipation and durability.

• Cross-drilled and slotted surface for efficient heat and gas dissipation
• Vented rotor design with straight vane style for optimal cooling
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for reduced stress and improved performance
• Compatible with Jaguar Vanden Plas, XJ8, XJR, and XK8 models
• Disc dimensions: 12.008 inches (305 mm) outside diameter, 1.102 inches (28 mm) nominal thickness
• 5 lug holes with 0.524 inch (13.3 mm) diameter and 4.752 inch (120.7 mm) bolt circle diameter

Detailed Product Description

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are designed to meet the demands of Jaguar drivers seeking reliable braking performance. The rotor's vented construction with straight vanes promotes consistent airflow, reducing heat buildup during aggressive driving or heavy braking. The cross-drilled and slotted surface helps evacuate brake dust, gases, and water, maintaining effective pad contact and reducing brake fade. The coated hat finish protects against rust and corrosion, ensuring long-term durability. This rotor features a floating disc mounting system that allows slight movement between the rotor and hat, minimizing stress and improving thermal expansion management.

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line focuses on performance-oriented rotors that combine advanced surface treatments with vented designs. This product line is engineered to provide enhanced cooling and consistent braking under demanding conditions, making it suitable for both street and light track use. The 127.20014R rotor exemplifies this approach with its cross-drilled and slotted surface, vented construction, and corrosion-resistant coating.

Common Applications and Problem Solving

• Reduces brake fade during high-performance or spirited driving
• Improves braking response in wet or humid conditions by evacuating water
• Minimizes brake dust buildup for cleaner rotor and pad surfaces
• Prevents rotor warping caused by excessive heat
• Extends rotor lifespan through corrosion resistance and thermal management

Installation Notes and Tips

• Ensure compatibility with Jaguar Vanden Plas, XJ8, XJR, and XK8 models before installation
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Torque lug nuts to manufacturer specifications to avoid rotor distortion
• Check for proper rotor runout and alignment during installation
• Break in new rotors and pads according to recommended procedures for best results

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The 127.20014R rotor undergoes rigorous testing for material integrity and dimensional accuracy. While specific warranty details may vary, StopTech products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.