Stoptech 128.34060R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotor 128.34060R is engineered for BMW X5 models requiring reliable braking performance. Designed with vented construction and cross-drilled surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.

• Compatible with BMW X5 vehicles
• Part number: 128.34060R
• Vented disc brake rotor with cross-drilled surface
• Coated hat finish for corrosion resistance
• Floating disc mounting design
• Outside diameter: 356 mm (14.016 inches)
• Nominal thickness: 36.000 mm (1.417 inches)
• Discard thickness: 34.400 mm (1.354 inches)
• Overall height: 62.300 mm (2.453 inches)
• 5 lug holes with 120 mm bolt circle diameter
• Weight approximately 14.32 kg (31.5 lbs)

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

The StopTech Sport Cross-Drilled Disc Brake Rotors line focuses on performance-oriented rotors featuring cross-drilled surfaces to improve cooling and reduce brake fade. This product line incorporates vented rotor designs with a coated hat finish to resist corrosion and maintain structural integrity. The floating disc mounting enhances rotor alignment and reduces stress during braking, making it suitable for BMW X5 drivers seeking consistent braking performance.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes to optimize airflow and heat dissipation. The cross-drilled surface pattern helps to evacuate gases and debris from the braking surface, improving pad contact and reducing the risk of brake fade. The coated hat finish protects the rotor’s central hub from corrosion, extending service life. The rotor’s overall height measures 62.3 mm, with a nominal thickness of 36 mm and a discard thickness of 34.4 mm, ensuring precise fitment and safe replacement intervals. The rotor mounts using a floating disc design with a 5-lug hole pattern on a 120 mm bolt circle diameter, compatible with BMW X5 wheel hubs.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on BMW X5 models
• Improves heat dissipation to reduce brake fade during heavy braking
• Addresses rotor corrosion issues with coated hat finish
• Enhances braking consistency under demanding driving conditions
• Suitable for drivers experiencing vibration or noise from existing rotors

Installation Notes and Tips

Ensure compatibility with your specific BMW X5 model year before installation. The rotor requires a 5-lug wheel hub with a 120 mm bolt circle diameter. Use proper torque specifications when mounting to avoid rotor warping. Since bearings and ABS tone rings are not included, verify existing components are in good condition or replace as necessary. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet OEM standards for fit and function. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided, StopTech products typically adhere to industry quality controls to ensure durability and performance for BMW X5 brake system applications.