Stoptech 128.40050R Disc Brake Rotor - Rear Right

StopTech Sport Cross-Drilled Disc Brake Rotors for Honda S2000

The StopTech Sport Cross-Drilled Disc Brake Rotor (Part Number 128.40050R) is engineered specifically for the Honda S2000, providing reliable braking performance with enhanced heat dissipation. Designed to meet the demands of both street and track driving, this rotor offers consistent stopping power and durability.

Key Features of StopTech 128.40050R Rotor

• Cross-drilled surface for improved heat dissipation and reduced brake fade
• Solid rotor design with a coated hat finish to resist corrosion
• Nominal thickness of 0.472 inches (12.000 mm) with discard thickness at 0.394 inches (10.000 mm)
• Overall diameter of 11.091 inches (281.700 mm) for precise fitment
• Floating disc mounting with 5 lug holes on a 4.500 inch (114.300 mm) bolt circle diameter
• Center hole diameter of 2.528 inches (64.200 mm) for accurate hub alignment
• Weight approximately 10 lbs (4.55 kgs) for balanced performance

Detailed Product Description

The StopTech Sport Cross-Drilled Disc Brake Rotors are designed to enhance braking efficiency for the Honda S2000. Featuring a cross-drilled surface type, these rotors help dissipate heat more effectively during aggressive braking, reducing the risk of brake fade. The solid rotor construction ensures structural integrity under high stress, while the coated hat finish protects against rust and corrosion, extending rotor life. The floating disc mounting system allows for slight movement to accommodate thermal expansion, improving overall brake system performance. With precise dimensions including an outside diameter of 281.7 mm and a nominal thickness of 12 mm, this rotor is engineered for a direct replacement fit on the Honda S2000.

About StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotors line is designed for drivers seeking improved braking performance with enhanced heat management. Cross-drilled rotors like the 128.40050R provide better ventilation and cooling compared to standard rotors, making them suitable for spirited driving and track use. This product line balances durability and performance, offering a coated hat finish to resist corrosion while maintaining the structural benefits of a solid rotor design.

Common Applications and Problem Solving

• Reduces brake fade during high-performance or repeated braking
• Improves heat dissipation to maintain consistent braking response
• Prevents rotor warping caused by thermal stress
• Replaces worn or damaged factory rotors on Honda S2000
• Enhances braking feel and pedal response for spirited driving

Installation Notes and Tips

Installation of the StopTech 128.40050R rotor requires standard brake service tools. Ensure the rotor surface and hub mounting area are clean and free of debris before installation. This rotor does not include bearings or an ABS tone ring, so verify compatibility with your vehicle’s brake system. Torque lug nuts to manufacturer specifications and perform a proper bed-in procedure after installation to optimize braking performance.

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 128.40050R rotor undergoes rigorous quality control to maintain consistent thickness and surface finish. 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 warranty terms.