{"product_id":"stoptech-127-45069l-disc-brake-rotor","title":"Stoptech 127.45069L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors (Part Number 127.45069L) are engineered for Mazda 3, Mazda 3 Sport, and Mazda 5 models. Designed to enhance braking performance, these rotors feature a vented, cross-drilled, and slotted surface to improve heat dissipation and reduce brake fade under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda 3, Mazda 3 Sport, and Mazda 5\u003c\/li\u003e\n\u003cli\u003ePart Number: 127.45069L\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with cross-drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.811 inches (300 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.984 inches (25 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.906 inches (23 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.913 inches (48.6 mm)\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eWeight approximately 15.5 lbs (7.05 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors are designed to provide consistent braking performance for Mazda 3, Mazda 3 Sport, and Mazda 5 vehicles. The vented rotor design features straight vanes that promote efficient airflow, helping to dissipate heat generated during braking. The cross-drilled and slotted surface improves pad bite and helps evacuate gases, dust, and water from the rotor surface, which can enhance braking response and reduce the risk of brake fade.\u003c\/p\u003e\u003cp\u003eThe rotor’s coated hat finish offers protection against corrosion, extending the service life of the rotor in various driving conditions. The floating disc mounting design allows for slight movement between the rotor and hub, which can help reduce stress and improve rotor longevity. With a nominal thickness of 0.984 inches (25 mm) and a discard thickness of 0.906 inches (23 mm), these rotors meet strict specifications for safe and reliable braking.\u003c\/p\u003e\u003ch2\u003eAbout the StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line is engineered for drivers seeking improved braking performance and durability. This product line combines cross-drilled holes and precision slots to enhance cooling and maintain clean rotor surfaces. These rotors are vented and coated to resist corrosion and maintain structural integrity under high thermal loads, making them suitable for both street and light performance driving applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive or repeated braking\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eEnhances braking response in wet or dusty conditions\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust buildup on rotor surface\u003c\/li\u003e\n\u003cli\u003eExtends rotor service life with corrosion-resistant coating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Mazda 3, Mazda 3 Sport, and Mazda 5 models before installation\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness and discard thickness to confirm replacement necessity\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for the 5 lug bolts on the 4.5 inch bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal performance\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for bedding-in new rotors and pads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech disc brake rotors are manufactured to meet or exceed OEM specifications 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. Refer to StopTech or authorized distributors for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572388163765,"sku":"FLMN-127.45069L","price":159.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12745069L_Fro.jpg?v=1774639297","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-45069l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}