{"product_id":"stoptech-127-45070l-disc-brake-rotor","title":"Stoptech 127.45070L 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 127.45070L) are engineered for Mazda RX-8 vehicles requiring reliable braking performance. These vented rotors feature a slotted and cross-drilled surface designed to improve heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda RX-8 models\u003c\/li\u003e\n\u003cli\u003ePart Number: 127.45070L\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 with straight vane style\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 11.929 inches (303 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.945 inches (24 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.866 inches (22 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 16.5 lbs (7.5 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line is designed to enhance braking efficiency by combining cross-drilled holes and precision slots. This design helps to evacuate gases, dust, and water from the rotor surface, reducing brake fade and improving pedal feel. The vented rotor construction with straight vanes promotes effective heat dissipation, which is critical for maintaining performance during spirited driving or track use. The coated hat finish provides additional protection against corrosion, extending rotor life.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a floating mounting design that allows for slight movement to reduce stress and improve rotor longevity. The rotor’s overall height is 1.772 inches (45 mm), with a center hole diameter of 2.835 inches (72 mm). It includes three miscellaneous holes and is designed for vehicles with a 5-lug wheel pattern, each lug hole measuring 0.512 inches (13 mm) in diameter. The rotor does not include ABS tone rings or bearings.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves braking performance for Mazda RX-8 vehicles\u003c\/li\u003e\n\u003cli\u003eReduces brake fade during aggressive driving or track conditions\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor warping caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust accumulation on rotor surface\u003c\/li\u003e\n\u003cli\u003eEnhances wet weather braking by evacuating water from the rotor surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Mazda RX-8 before installation\u003c\/li\u003e\n\u003cli\u003eInspect hub and mounting surfaces for cleanliness and damage\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness and discard limits before installation\u003c\/li\u003e\n\u003cli\u003eBrake pads should be compatible with slotted and drilled rotors for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech rotors are manufactured to meet or exceed OEM specifications, ensuring consistent quality 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 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":44572388262069,"sku":"FLMN-127.45070L","price":143.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12745070L_Fro.jpg?v=1774639298","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-45070l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}