Stoptech 127.42095R 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 127.42095R) are engineered for INFINITI G35, G37, and Q60 models. Designed to enhance braking performance, these rotors feature a vented, slotted, and cross-drilled surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with INFINITI G35, G37, and Q60 vehicles
• Part Number: 127.42095R
• Vented disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Floating disc mounting design
• Outside diameter: 330 mm (12.992 inches)
• Nominal thickness: 32 mm (1.260 inches)
• Discard thickness: 30 mm (1.181 inches)
• 5 lug holes with 114.3 mm bolt circle diameter
• Weight approximately 25.37 lbs (11.53 kgs)

Detailed Product Description

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are part of StopTech's Sport line, designed to provide improved braking performance for street and light track use. The cross-drilled and slotted surface helps to evacuate gases, dust, and water from the rotor surface, reducing brake fade and improving pad bite. The vented rotor design with straight vanes enhances airflow to dissipate heat efficiently, which is critical for maintaining consistent braking performance during aggressive driving or heavy braking scenarios.

This rotor features a coated hat finish that protects against corrosion, extending the rotor's service life. The floating disc mounting design allows for slight movement between the rotor and hub, which helps reduce stress and potential warping. With a 5-lug bolt pattern and a 114.3 mm mounting bolt hole circle diameter, this rotor is specifically engineered to fit INFINITI G35, G37, and Q60 models, ensuring proper fitment and reliable performance.

Common Applications and Problem Solving

• Reduces brake fade during spirited driving or towing
• Improves heat dissipation to prevent rotor warping
• Enhances wet weather braking by channeling water away
• Minimizes brake dust buildup on rotor surface
• Restores braking performance on INFINITI G35, G37, and Q60 vehicles

Installation Notes and Tips

• Ensure compatibility with your specific INFINITI model and year before installation
• Inspect brake pads and replace if worn to maximize rotor performance
• Torque lug nuts to manufacturer specifications to avoid rotor distortion
• Check for proper rotor thickness and discard limits during installation
• Bleed brake system after installation to maintain optimal brake feel

Quality Assurance and Warranty

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rotors undergo rigorous quality control to ensure durability and consistent performance. While specific warranty details may vary, StopTech typically offers a limited warranty against defects in materials and workmanship. Refer to StopTech's official warranty policy for complete information.