Stoptech 127.61086R 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 127.61086R) are engineered for Ford Mustang models requiring 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 straight vane style for efficient heat management
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for improved rotor alignment and reduced warping
• Compatible with 5-lug wheel setups, 12.425 inch (315.6 mm) outside diameter

Product Line Details: StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance for sport and performance vehicles. This product line focuses on rotors that feature cross-drilled holes and precision slots to improve pad bite and reduce brake fade. The vented rotor design with straight vanes promotes effective heat dissipation, making these rotors suitable for spirited driving and track use. The coated hat finish helps protect against rust, maintaining rotor integrity over time.

Technical Specifications and Features

This disc brake rotor has a nominal thickness of 1.181 inches (30.000 mm) and a discard thickness of 1.118 inches (28.400 mm), ensuring a long service life before replacement is necessary. The overall height measures 1.898 inches (48.200 mm), and the center hole diameter is 2.795 inches (71.000 mm). It is designed for a 5-stud lug pattern with a 4.5 inch (114.300 mm) bolt circle diameter and stud hole diameter of 0.594 inches (15.100 mm). Weighing approximately 20.05 lbs (9.11 kgs), this rotor balances durability with manageable weight for performance applications.

Applications and Problem Solving

• Improves brake cooling to reduce fade during aggressive driving
• Helps prevent brake pad glazing by maintaining a clean rotor surface
• Reduces rotor warping through vented design and floating mounting
• Enhances braking consistency in wet or debris-prone conditions
• Provides corrosion resistance with coated hat finish for longer rotor life

Installation Notes and Tips

These rotors are designed for direct replacement on compatible Ford Mustang models. Ensure the rotor thickness is above the discard thickness before installation. Proper torque specifications should be followed for the 5-lug mounting pattern. Since bearings and ABS tone rings are not included, verify compatibility with your vehicle’s existing components. It is recommended to replace brake pads simultaneously to optimize braking performance.

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The coated finish and vented design contribute to durability and consistent performance. While specific warranty details are not provided here, StopTech products typically come with manufacturer-backed quality assurance. Always consult the product documentation or manufacturer for warranty information.