Stoptech 128.50027L Disc Brake Rotor - Rear Left

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotor 128.50027L is engineered for Kia vehicles including the Forte, Forte5, Forte Koup, and Soul models. Designed to provide reliable braking performance, this rotor features a solid, cross-drilled surface that enhances heat dissipation and helps maintain consistent stopping power under various driving conditions.

• Cross-drilled solid disc brake rotor for improved heat management
• Coated hat finish to resist corrosion and extend rotor life
• Nominal thickness of 0.394 inches (10.000 mm) with discard thickness at 0.331 inches (8.400 mm)
• Overall height of 2.504 inches (63.600 mm) and outside diameter of 10.315 inches (262.000 mm)
• Five lug holes with a 4.500 inch (114.300 mm) bolt circle diameter
• Center hole diameter of 2.992 inches (76.000 mm) for precise fitment
• Weight approximately 9.46 lbs (4.3 kgs) for balanced performance

Detailed Product Description

The StopTech Sport Cross-Drilled Disc Brake Rotors are part of StopTech's Sport line, designed to meet the demands of drivers seeking enhanced braking performance without compromising durability. The cross-drilled surface pattern improves ventilation and helps reduce brake fade by allowing heat and gases to escape more efficiently during braking. This rotor is solid rather than vented, providing a consistent braking surface ideal for street and light performance use.

The coated hat finish protects the rotor from rust and corrosion, which is especially beneficial for vehicles exposed to wet or salty environments. With a nominal thickness of 0.394 inches and a discard thickness of 0.331 inches, these rotors offer a good balance between longevity and performance. The precise dimensions, including a 10.315 inch outside diameter and a 2.992 inch center hole diameter, ensure compatibility with Kia Forte, Forte5, Forte Koup, and Soul models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Improves heat dissipation to reduce brake fade during extended use
• Addresses corrosion issues on factory rotors with coated hat finish
• Restores proper braking performance on Kia Forte and Soul models
• Compatible upgrade for vehicles experiencing uneven pad wear

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surface and hub to prevent runout and vibration
• Torque lug nuts to manufacturer specifications for secure fitment
• Check compatibility with existing brake pads and calipers
• Perform a bed-in procedure after installation for optimal braking

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet strict quality standards for fit, finish, and performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or StopTech directly for warranty terms related to part number 128.50027L.