Stoptech 126.40068SR Disc Brake Rotor - Rear Right

Overview of StopTech Sport Slotted Disc Brake Rotors

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.40068SR) are engineered for Acura and Honda vehicles, including the Accord, HR-V, ILX, and TSX models. Designed to provide consistent braking performance, these rotors feature a slotted surface and solid construction to meet the demands of daily driving and spirited road use.

• Compatible with Acura and Honda Accord, HR-V, ILX, and TSX
• Part Number: 126.40068SR
• Slotted surface type for improved brake pad bite and debris removal
• Solid rotor design with a coated hat finish for corrosion resistance
• Overall diameter: 11.087 inches (281.6 mm)
• Nominal thickness: 0.354 inches (9.0 mm); discard thickness: 0.315 inches (8.0 mm)
• Floating disc mounting with 5 lug holes (0.496 inches diameter)
• Hat ID diameter: 6.614 inches (168 mm)
• Weight approximately 8.8 lbs (4.0 kgs)

StopTech Sport Slotted Disc Brake Rotors Product Line

The StopTech Sport Slotted Disc Brake Rotors line is designed to enhance braking performance through improved heat dissipation and pad cleaning. The slotted surface helps channel away gases and debris generated during braking, reducing fade and maintaining consistent stopping power. This product line focuses on solid rotors with a coated hat finish to resist corrosion and extend service life, making it suitable for Acura and Honda vehicles requiring reliable, performance-oriented braking components.

Detailed Product Description

This StopTech rotor features a solid disc design with a slotted surface to improve brake pad contact and reduce glazing. The coated hat finish protects against rust and corrosion, ensuring durability over time. With an overall diameter of 11.087 inches and a nominal thickness of 0.354 inches, these rotors meet OEM specifications for the Acura and Honda models listed. The floating disc mounting system and 5-lug hole pattern (0.496 inch diameter) provide secure installation and compatibility with factory hardware. The rotor’s weight of approximately 8.8 lbs balances strength and heat management for consistent braking performance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Acura Accord, HR-V, ILX, and TSX
• Improves brake pad bite and reduces brake fade under moderate performance driving
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Resists corrosion and extends rotor lifespan in humid or wet environments
• Maintains consistent braking performance during daily driving and light spirited use

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.315 inches) before installation
• Clean rotor surface and hub mounting area to prevent uneven contact
• Use proper torque specifications for lug nuts to avoid rotor warping
• Check compatibility with ABS systems; this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to optimize rotor performance

Quality Assurance and Warranty

StopTech Sport Slotted Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The coated hat finish provides corrosion resistance to extend service life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Always verify warranty terms with the product documentation or manufacturer.