Stoptech 127.34066R Disc Brake Rotor - Rear Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.34066R) are engineered for Mini Cooper vehicles, providing reliable braking performance with enhanced heat dissipation. Designed to meet the demands of both daily driving and spirited road use, these rotors offer a solid construction with a coated hat finish for corrosion resistance.

• Compatible with Mini Cooper models
• Part Number: 127.34066R
• Solid disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for durability and corrosion protection
• Outside diameter: 10.197 inches (259 mm)
• Nominal thickness: 0.394 inches (10.000 mm)
• Discard thickness: 0.331 inches (8.400 mm)
• Overall height: 1.732 inches (44.000 mm)
• Floating disc mounting design
• 4 stud/lug holes with 0.579 inch (14.700 mm) diameter
• Weight approximately 7.7 lbs (3.5 kgs)

Detailed Product Description

This StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor is a solid rotor designed specifically for Mini Cooper vehicles. The rotor features a cross-drilled and slotted surface type, which helps improve brake pad bite and assists in heat dissipation during braking. The solid rotor design provides consistent braking performance, while the coated hat finish protects against rust and corrosion, extending the rotor's service life.

With an outside diameter of 10.197 inches (259 mm) and a nominal thickness of 0.394 inches (10.000 mm), this rotor meets the precise specifications required for Mini Cooper brake systems. The discard thickness is 0.331 inches (8.400 mm), indicating the minimum thickness before replacement is necessary. The rotor mounts using a floating disc design with a 4-stud lug pattern and a mounting bolt hole circle diameter of 3.937 inches (100 mm), ensuring proper fitment and secure installation.

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is engineered to provide enhanced braking performance through improved heat management and pad cleaning. The combination of cross-drilled holes and slots helps reduce brake fade by allowing gases and debris to escape, while also maintaining consistent friction. This product line is suitable for drivers seeking a balance between everyday usability and performance-oriented braking on vehicles like the Mini Cooper.

Common Applications and Problem Solving

• Reduces brake fade during aggressive driving or extended braking
• Improves brake pad bite and responsiveness
• Helps prevent glazing and buildup on brake pads
• Protects against corrosion with coated hat finish
• Maintains consistent braking performance under varied conditions

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface to remove any protective coatings or oils
• Verify compatibility with Mini Cooper model year and brake system
• Torque lug nuts to manufacturer specifications for safety
• Inspect brake pads and replace if worn to optimize performance

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet strict quality standards for durability and performance. The coated hat finish provides additional corrosion resistance to extend rotor life. While specific warranty details are not provided here, StopTech products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Always refer to official StopTech documentation for complete warranty information.