Stoptech 128.46075L Disc Brake Rotor - Rear Left

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotor 128.46075L is engineered for Mitsubishi Lancer models requiring reliable braking performance. Designed with vented construction and cross-drilled surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.

• Cross-drilled surface for improved heat dissipation and reduced brake fade
• Vented rotor design to maintain optimal operating temperatures
• Coated hat finish to resist corrosion and extend rotor life
• Precision dimensions: 330 mm outside diameter, 22 mm nominal thickness
• Compatible with 5-lug wheel setups on Mitsubishi Lancer

StopTech Sport Cross-Drilled Disc Brake Rotors Product Line

The StopTech Sport Cross-Drilled Disc Brake Rotors line focuses on performance-oriented rotors that combine enhanced cooling features with durability. The cross-drilled pattern improves airflow and heat evacuation, while the vented design helps maintain consistent braking under stress. This product line is suitable for drivers seeking a balance between everyday usability and improved braking response, making it a practical upgrade for Mitsubishi Lancer vehicles.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 22.0 mm and a discard thickness of 20.0 mm, ensuring a long service life before replacement is necessary. The rotor’s overall height measures 59.1 mm, with a center hole diameter of 80.0 mm to fit the Mitsubishi Lancer hub precisely. The rotor includes a 5-lug hole pattern with a 114.3 mm bolt circle diameter, compatible with standard Lancer wheel configurations. The vented design uses pillar-style vanes to optimize airflow and cooling efficiency. The coated hat finish provides corrosion resistance, helping maintain rotor integrity over time.

Applications and Problem Solving

• Reduces brake fade during aggressive driving or heavy braking
• Improves heat dissipation to prevent rotor warping
• Enhances braking consistency in daily driving and spirited use
• Resists corrosion for longer rotor lifespan
• Compatible replacement for worn or damaged Mitsubishi Lancer rotors

Installation Notes and Tips

Ensure the rotor is installed on a compatible Mitsubishi Lancer model with a 5-lug wheel pattern and 114.3 mm bolt circle diameter. Verify the rotor thickness before installation; replace if below the discard thickness of 20.0 mm. The rotor does not include bearings or an ABS tone ring, so reuse existing components if applicable. Proper torque specifications should be followed when mounting the rotor to avoid warping or uneven wear.

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet strict quality standards for durability and performance. The coated finish and vented design contribute to extended rotor life. Warranty details should be confirmed with the original equipment provider or distributor, as coverage may vary by region.