Stoptech 227.62072R Disc Brake Rotor - Front Right

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 227.62072R) are engineered for reliable braking performance on Chevrolet, Pontiac, and Saturn vehicles. Designed specifically for models like the Chevrolet Cobalt, Pontiac G4, G5, Ion, and Saturn Pursuit, these rotors offer enhanced heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for improved heat dissipation and brake pad cleaning
• Vented rotor design to reduce brake fade during extended use
• Nominal thickness of 0.945 inches (24.000 mm) with discard thickness at 0.866 inches (22.000 mm)
• Overall height of 1.858 inches (47.200 mm) and outside diameter of 10.079 inches (256.000 mm)
• Floating disc mounting with straight vane style for efficient cooling
• Four stud/lug holes with a diameter of 0.551 inches (14.000 mm) and mounting bolt hole circle diameter of 100.000 mm (3.937 inches)
• Weight approximately 13.5 lbs (6.14 kgs) per rotor

Product Line Details: StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are part of StopTech's Select Sport line, which focuses on delivering performance-oriented rotors with enhanced cooling and pad bite characteristics. The cross-drilled and slotted surface design helps maintain consistent braking performance by reducing heat buildup and removing debris from the brake pad surface. This rotor line is suitable for drivers seeking improved braking response without requiring full race-spec components.

Technical Description and Compatibility

This disc brake rotor features a vented design with straight vanes to optimize airflow and heat dissipation during braking. The rotor's floating disc mounting allows for slight movement to reduce stress and improve rotor longevity. With a center hole diameter of 2.362 inches (60.000 mm), these rotors are compatible with the specified Chevrolet, Pontiac, and Saturn models, including the Chevrolet Cobalt, Pontiac G4, G5, Ion, and Saturn Pursuit. The absence of an ABS tone ring means these rotors are intended for vehicles without ABS sensor integration on the rotor itself.

Common Applications and Problem Solving

• Reduces brake fade caused by excessive heat during aggressive driving or towing
• Improves brake pad cleaning to prevent glazing and maintain consistent friction
• Addresses rotor warping issues by providing a vented and floating design
• Enhances stopping power for Chevrolet Cobalt, Pontiac G4, G5, Ion, and Saturn Pursuit vehicles
• Replaces worn or damaged rotors to restore factory-level braking performance

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Inspect brake pads and replace if worn to maximize rotor performance
• Torque mounting bolts to manufacturer specifications to avoid rotor distortion
• Check for proper rotor thickness; do not install below discard thickness of 0.866 inches (22.000 mm)
• Bleed brake system after installation to maintain optimal brake feel

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for durability and performance. Each rotor undergoes strict quality control to ensure dimensional accuracy and material integrity. 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.