Stoptech 127.40048L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (part number 127.40048L) are engineered for Honda S2000 vehicles requiring reliable braking performance. These rotors feature a vented design with cross-drilled and slotted surfaces to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Honda S2000 models
• Vented disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Overall diameter: 299.6 mm (11.795 inches)
• Nominal thickness: 25.0 mm (0.984 inches)
• Discard thickness: 23.0 mm (0.906 inches)
• Floating disc mounting with 5 lug holes (12.6 mm diameter)
• ABS tone ring not included
• Weight approximately 6.59 kg (14.5 lbs)

Detailed Product Features and Specifications

This StopTech rotor is designed with a vented construction featuring straight vanes to improve airflow and reduce brake fade during extended use. The cross-drilled and slotted surface pattern helps evacuate gases, dust, and water from the braking surface, which supports consistent pad contact and improved braking response. The coated hat finish protects against corrosion, extending rotor life. The rotor measures 299.6 mm in outside diameter and has a nominal thickness of 25.0 mm, with a discard thickness of 23.0 mm to indicate when replacement is necessary. The floating disc mounting system and 5-lug hole pattern (12.6 mm diameter) ensure proper fitment and secure installation on the Honda S2000.

About the StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance for sport and performance vehicles. This product line focuses on improving heat dissipation and brake pad bite through precision-machined cross-drilled holes and slots. These rotors are engineered to maintain structural integrity while offering improved cooling and debris removal, making them suitable for spirited driving and track use on compatible vehicles like the Honda S2000.

Common Applications and Problem Solving

• Reduces brake fade during aggressive driving or track conditions
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner braking components
• Helps maintain consistent brake pad contact and performance
• Prevents rotor warping caused by excessive heat buildup

Installation Notes and Tips

• Ensure compatibility with Honda S2000 before installation
• Check rotor thickness and discard limits regularly to maintain safety
• Use proper torque specifications for the 5-lug mounting bolts (12.6 mm diameter)
• Inspect brake pads and hardware during rotor replacement
• Follow manufacturer guidelines for bedding-in new rotors and pads

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet strict quality standards for durability and performance. The coated hat finish provides corrosion resistance to extend rotor life. 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 manufacturer for exact warranty terms.