Stoptech 227.40048L Disc Brake Rotor - Front Left

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotor 227.40048L is engineered for Honda S2000 models requiring reliable braking performance. Designed with vented construction and a slotted x drilled surface, this rotor enhances heat dissipation and brake pad bite for consistent stopping power.

• Compatible with Honda S2000 vehicles
• Part number 227.40048L for precise identification
• Vented rotor design for improved cooling
• Cross-drilled and slotted surface to reduce brake fade
• Floating disc mounting for better rotor alignment
• Overall diameter of 299.6 mm (11.795 inches)
• Nominal thickness of 25.0 mm (0.984 inches) with discard thickness at 23.0 mm (0.906 inches)
• Five lug holes with 12.6 mm diameter and 114.3 mm bolt circle diameter
• Center hole diameter of 70.1 mm (2.760 inches)
• Weight approximately 6.59 kg (14.5 lbs)

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat dissipation and pad bite. The combination of cross-drilled holes and precision slots helps evacuate gases and debris, reducing brake fade during spirited driving. This rotor line features vented construction and floating disc mounting to maintain consistent rotor alignment and cooling efficiency, making it suitable for performance-oriented vehicles like the Honda S2000.

Technical Details and Specifications

This disc brake rotor features a vented design with straight vanes to optimize airflow and cooling. The rotor’s overall height measures 39.6 mm (1.559 inches), supporting proper caliper fitment. The slotted and drilled surface improves pad cleaning and heat management, which is critical for maintaining braking consistency under demanding conditions. The rotor includes four miscellaneous holes and a floating disc mounting system to accommodate thermal expansion and reduce warping risks. Note that this rotor does not include ABS tone rings or bearings.

Applications and Problem Solving

• Replaces worn or warped rotors on Honda S2000 models
• Addresses brake fade caused by excessive heat buildup
• Improves braking response and pad bite during aggressive driving
• Reduces brake dust and debris accumulation on pads
• Helps maintain rotor alignment and reduce vibration through floating mount design

Installation Notes and Tips

• Ensure compatibility with Honda S2000 before installation
• Check rotor thickness and discard thickness to confirm replacement timing
• Use proper torque specifications for the 5 lug bolts (12.6 mm diameter)
• Inspect calipers and pads for wear during rotor replacement
• Perform a bed-in procedure after installation to optimize rotor and pad performance

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. The rotors undergo rigorous quality control to ensure durability and consistent performance. 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 manufacturer resources for exact warranty terms.