{"product_id":"stoptech-127-45072r-disc-brake-rotor","title":"Stoptech 127.45072R Disc Brake Rotor - Rear Right","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 127.45072R) are engineered for Mazda RX-8 owners seeking reliable braking performance. These rotors feature a vented design with cross-drilled and slotted surfaces to enhance heat dissipation and maintain consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda RX-8 models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eCross-drilled and slotted surface for enhanced brake pad bite and debris removal\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 301 mm (11.850 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 18.2 mm (0.717 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 16.0 mm (0.630 inches)\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eWeight approximately 12 lbs (5.45 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 (127.45072R) are specifically designed for the Mazda RX-8, providing a precise fit and reliable braking performance. The rotors feature a vented construction with straight vanes that promote efficient heat dissipation during aggressive driving or track use. The cross-drilled and slotted surface pattern helps to reduce brake fade by allowing gases and debris to escape, improving pad contact and overall braking consistency.\u003c\/p\u003e\u003cp\u003eThe rotor's hat is coated to protect against corrosion, extending the service life of the component. With a floating disc mounting design, these rotors accommodate thermal expansion and reduce the risk of warping. The rotor measures 301 mm in outside diameter and 18.2 mm in nominal thickness, with a discard thickness of 16.0 mm, ensuring compliance with Mazda RX-8 specifications.\u003c\/p\u003e\u003ch2\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Product Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line is engineered to provide enhanced braking performance for sport compact and performance vehicles. This product line combines cross-drilled holes and precision slots to improve pad bite and heat dissipation, making it suitable for spirited street driving and occasional track use. The vented rotor design with a coated hat finish offers durability and resistance to corrosion, aligning with the demands of Mazda RX-8 drivers who require consistent braking under varied conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive driving\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eEnhances brake pad bite and responsiveness\u003c\/li\u003e\n\u003cli\u003eMinimizes debris and gas buildup on rotor surface\u003c\/li\u003e\n\u003cli\u003eProtects against corrosion with coated hat finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness meets or exceeds discard thickness of 16.0 mm before installation\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with Mazda RX-8 lug pattern: 5 lug holes on a 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor performance\u003c\/li\u003e\n\u003cli\u003eCheck for ABS tone ring compatibility; this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors are manufactured to meet or exceed OEM standards 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. Consult the manufacturer or authorized distributor for complete warranty information.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572388655285,"sku":"FLMN-127.45072R","price":154.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12745072R_Fro.jpg?v=1774639299","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-45072r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}