Stoptech 128.61116R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotors (Part Number 128.61116R) are engineered for Ford Mustang models requiring reliable and consistent braking performance. These rotors feature a vented design with cross-drilled surfaces to enhance heat dissipation and reduce brake fade during demanding driving conditions.

• Cross-drilled surface for improved heat dissipation
• Vented rotor design with 41 pillar-style vanes
• Coated hat finish to resist corrosion
• Floating disc mounting for thermal expansion
• Compatible with Ford Mustang models
• Nominal thickness of 1.339 inches (34.000 mm)
• Outside diameter of 14.961 inches (380.000 mm)
• Mounting bolt hole circle diameter of 4.500 inches (114.300 mm) with 5 lug holes

Detailed Product Description

The StopTech Sport Cross-Drilled Disc Brake Rotors are designed to meet the specific braking needs of Ford Mustang vehicles. The rotors measure 14.961 inches (380 mm) in outside diameter and have a nominal thickness of 1.339 inches (34 mm), ensuring compatibility with factory specifications. Featuring a vented rotor design with 41 pillar-style vanes, these rotors promote efficient airflow to reduce heat buildup during braking. The cross-drilled surface pattern further aids in heat dissipation and helps maintain consistent brake pad contact by reducing gas and dust buildup.

The rotor hat is coated to provide corrosion resistance, extending the service life of the rotor. The floating disc mounting design accommodates thermal expansion, reducing the risk of warping under high-stress conditions. With a mounting bolt hole circle diameter of 4.500 inches (114.3 mm) and 5 lug holes sized at 0.614 inches (15.6 mm), these rotors are engineered for direct fitment on compatible Ford Mustang models.

About StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotors line is developed to offer enhanced braking performance for sport and performance vehicles. This product line focuses on improving heat management and brake pad bite through cross-drilled rotor surfaces combined with vented designs. The rotors are engineered to maintain structural integrity and consistent braking under aggressive driving conditions, making them suitable for Ford Mustang owners seeking reliable OEM replacement or performance upgrade components.

Common Applications and Problem Solving

• Reduces brake fade during spirited driving or track use
• Improves heat dissipation to prevent rotor warping
• Minimizes brake dust and gas buildup for consistent pad contact
• Resists corrosion with coated hat finish for longer service life
• Ensures proper fitment and performance on Ford Mustang models

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your Ford Mustang before installation
• Ensure proper torque specifications are followed for mounting bolts
• Inspect brake pads and calipers for wear or damage during rotor replacement
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

StopTech manufactures these rotors to meet or exceed OEM standards for durability and performance. 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 manufacturer-backed warranties covering defects in materials and workmanship.