Stoptech 126.46078SR Disc Brake Rotor - Front Right

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.46078SR) are engineered for Mitsubishi Lancer and Outlander PHEV models requiring reliable braking performance. These vented, slotted rotors provide enhanced heat dissipation and consistent stopping power under demanding conditions.

• Compatible with Mitsubishi Lancer and Outlander PHEV
• Vented disc design for improved cooling
• Slotted surface type to reduce brake fade and maintain pad bite
• Coated hat finish for corrosion resistance
• Floating disc mounting for better rotor alignment and performance
• Overall diameter: 11.575 inches (294 mm)
• Nominal thickness: 0.945 inches (24 mm)
• Discard thickness: 0.882 inches (22.4 mm)
• 5 lug holes with 0.496 inch (12.6 mm) diameter
• Weight approximately 16.6 lbs (7.52 kgs)

Detailed Product Description

The StopTech Sport Slotted Disc Brake Rotors are designed to meet the specific braking needs of Mitsubishi Lancer and Outlander PHEV vehicles. Featuring a vented rotor construction, these discs allow for efficient heat dissipation during braking, reducing the risk of brake fade in high-performance or heavy-use scenarios. The slotted surface enhances pad bite and helps channel away dust, gas, and water, maintaining consistent braking performance. The coated hat finish protects against corrosion, extending rotor life and maintaining appearance. The floating disc mounting system improves rotor alignment and reduces stress on the braking components, contributing to smoother operation and longer service intervals.

StopTech Sport Slotted Disc Brake Rotors Product Line

The StopTech Sport Slotted Disc Brake Rotors line focuses on delivering performance-oriented rotors with features such as slotted surfaces and vented designs. This product line is tailored for drivers who require improved heat management and consistent braking under demanding conditions. The 126.46078SR rotor exemplifies this approach by combining a durable coated finish with a floating mounting design, making it suitable for Mitsubishi Lancer and Outlander PHEV models that demand reliable stopping power.

Common Applications and Problem Solving

• Reduces brake fade during aggressive driving or towing
• Improves braking response in wet or dusty conditions
• Minimizes rotor warping caused by excessive heat buildup
• Prevents corrosion on rotor hats for longer service life
• Enhances overall brake system durability and performance

Installation Notes and Tips

• Ensure compatibility with Mitsubishi Lancer and Outlander PHEV models before installation
• Check rotor thickness and discard thickness to confirm replacement necessity
• Use proper torque specifications for the 5 lug bolts (0.496 inch diameter)
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Follow manufacturer guidelines for bedding-in new rotors and pads

Quality Assurance and Warranty

StopTech Sport Slotted Disc Brake Rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The coated hat finish provides corrosion resistance, and the vented design supports thermal management. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or StopTech directly for exact warranty terms.