Stoptech 127.61116R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.61116R) are engineered for Ford Mustang owners seeking reliable braking performance. These vented rotors feature a slotted and drilled surface designed to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Cross-drilled and slotted surface for enhanced cooling and debris removal
• Vented rotor design with 41 pillar-style vanes for efficient heat management
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for improved rotor alignment and reduced warping
• Precision fit for Ford Mustang models with 5-lug bolt pattern and 380 mm diameter

Detailed Product Features and Specifications

This StopTech rotor has an outside diameter of 380 mm (14.961 inches) and an overall height of 64.1 mm (2.524 inches), matching OEM dimensions for direct replacement. The nominal thickness is 34.0 mm (1.339 inches) with a discard thickness of 31.6 mm (1.244 inches), ensuring safe service limits are maintained. The rotor includes a 71 mm (2.795 inches) center hole diameter and a 114.3 mm (4.5 inches) mounting bolt hole circle diameter with five 15.6 mm (0.614 inches) stud holes, compatible with Ford Mustang brake assemblies. The vented design incorporates 41 pillar-style vanes to optimize airflow and reduce brake fade during aggressive driving or track use.

About the StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat dissipation and surface friction. The combination of cross-drilled holes and precision slots helps evacuate gases, dust, and water from the rotor surface, maintaining consistent pad contact and reducing the risk of brake fade. This product line is suitable for performance-oriented vehicles like the Ford Mustang, where reliable stopping power and rotor durability are critical.

Applications and Problem Solving

• Reduces brake fade during high-performance or spirited driving
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner braking components
• Prevents rotor warping through efficient heat dissipation
• Restores OEM braking feel and performance on Ford Mustang models

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (31.6 mm) before installation
• Use proper torque specifications for the 5-lug mounting pattern to avoid rotor distortion
• Clean rotor surface with brake cleaner before installation to remove any protective coatings
• Check compatibility with your specific Ford Mustang model year and brake system
• ABS tone ring is not included; verify ABS sensor compatibility if applicable

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.