{"product_id":"stoptech-128-40021r-disc-brake-rotor","title":"Stoptech 128.40021R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eStopTech Sport Cross-Drilled Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotors (Part Number 128.40021R) are engineered for Acura and Honda vehicles, including models like the Civic, Civic del Sol, Integra, and Fit. Designed to enhance braking performance, these rotors feature a vented and cross-drilled surface to improve heat dissipation and reduce brake fade under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled surface for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to maintain optimal braking temperatures\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for better rotor alignment and performance\u003c\/li\u003e\n\u003cli\u003eCompatible with Acura and Honda models including Civic, Integra, and Fit\u003c\/li\u003e\n\u003cli\u003ePart Number: 128.40021R\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: StopTech Sport Cross-Drilled Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotors line focuses on delivering enhanced braking efficiency through advanced rotor design. The cross-drilled surface pattern helps to evacuate gases and debris, while the vented construction promotes consistent cooling. This product line is tailored for drivers seeking reliable performance upgrades for their Acura and Honda vehicles, ensuring improved stopping power and rotor longevity.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a nominal thickness of 0.827 inches (21.000 mm) and a discard thickness of 0.748 inches (19.000 mm), ensuring durability and safety margins. The rotor has an outside diameter of 10.315 inches (262.000 mm) and an overall height of 1.756 inches (44.600 mm). It includes a coated hat finish to resist corrosion and maintain appearance over time. The rotor is vented with straight vanes to optimize airflow and cooling. It mounts using a floating disc system with a 4-stud\/lug hole pattern, each hole measuring 0.496 inches (12.600 mm) in diameter, and a mounting bolt hole circle diameter of 3.937 inches (100.000 mm). The center hole diameter is 2.524 inches (64.100 mm). This rotor weighs approximately 12 lbs (5.45 kgs).\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAcura Integra\u003c\/li\u003e\n\u003cli\u003eHonda Civic and Civic del Sol\u003c\/li\u003e\n\u003cli\u003eHonda Fit\u003c\/li\u003e\n\u003cli\u003eHonda Insight\u003c\/li\u003e\n\u003cli\u003eHonda EL\u003c\/li\u003e\n\u003cli\u003eHonda City\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade caused by overheating during aggressive driving\u003c\/li\u003e\n\u003cli\u003eUneven rotor wear leading to vibration or noise\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust on rotor surfaces\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to poor heat dissipation\u003c\/li\u003e\n\u003cli\u003eWarped rotors causing pedal pulsation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with vehicle’s lug pattern and mounting specifications\u003c\/li\u003e\n\u003cli\u003eUse proper torque settings on mounting bolts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during installation for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Sport Cross-Drilled 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 rotor life. While specific warranty details are not provided, StopTech products typically come with manufacturer-backed quality assurance to ensure reliable performance on Acura and Honda vehicles.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44573355081909,"sku":"FLMN-128.40021R","price":141.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12840021R_Fro.jpg?v=1774639434","url":"https:\/\/www.partcatalog.com\/products\/stoptech-128-40021r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}