{"product_id":"stoptech-128-40021l-disc-brake-rotor","title":"Stoptech 128.40021L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eStopTech Sport Cross-Drilled Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotor 128.40021L is engineered for reliable braking performance on select Acura and Honda models. Designed to meet the demands of daily driving and spirited road use, this rotor offers enhanced heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled surface for improved heat and gas dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for better thermal expansion management\u003c\/li\u003e\n\u003cli\u003eCompatible with Acura and Honda models including Civic, Integra, Fit, and Insight\u003c\/li\u003e\n\u003cli\u003ePart number 128.40021L ensures precise fitment and quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis StopTech Sport Cross-Drilled Disc Brake Rotor features a vented design with straight vanes that promote airflow and reduce brake fade during extended use. The cross-drilled surface pattern helps to dissipate heat and gases generated under heavy braking, maintaining consistent brake feel. The rotor has a coated hat finish that protects against rust and corrosion, preserving the rotor’s structural integrity over time.\u003c\/p\u003e\u003cp\u003eKey dimensions include an outside diameter of 10.315 inches (262 mm), an overall height of 1.756 inches (44.6 mm), and a nominal thickness of 0.827 inches (21 mm). The rotor’s discard thickness is 0.748 inches (19 mm), indicating the minimum safe thickness before replacement is necessary. It features a floating disc mounting system with four mounting bolt holes arranged in a 100 mm (3.937 inch) bolt circle diameter, and four additional miscellaneous holes for weight reduction and heat management. The center hole diameter measures 2.524 inches (64.1 mm), and the rotor weighs approximately 12 lbs (5.45 kg).\u003c\/p\u003e\u003ch2\u003eStopTech Sport Cross-Drilled Disc Brake Rotors Product Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat dissipation and reduced brake fade. This product line focuses on cross-drilled rotors with vented designs and corrosion-resistant coatings, making them suitable for drivers seeking reliable stopping power and rotor longevity on vehicles such as the Acura Integra and Honda Civic.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common 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 City\u003c\/li\u003e\n\u003cli\u003eHonda EL\u003c\/li\u003e\n\u003cli\u003eHonda Fit\u003c\/li\u003e\n\u003cli\u003eHonda Insight\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is ideal for addressing issues such as brake fade during aggressive driving, uneven rotor wear, and corrosion-related rotor degradation.\u003c\/p\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\u003eVerify compatibility with vehicle make and model using part number 128.40021L\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on mounting bolts to avoid warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers for wear during rotor replacement\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation for optimal braking 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 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 manufacturer-backed warranties covering defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44573354754229,"sku":"FLMN-128.40021L","price":141.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12840021L_Fro.jpg?v=1774639434","url":"https:\/\/www.partcatalog.com\/products\/stoptech-128-40021l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}