{"product_id":"stoptech-127-42021r-disc-brake-rotor","title":"Stoptech 127.42021R 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 Rotor 127.42021R is engineered for Nissan 300ZX models requiring reliable braking performance. Designed with precision, this rotor combines cross-drilled and slotted surface features to enhance heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan 300ZX vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 127.42021R for exact fitment\u003c\/li\u003e\n\u003cli\u003eSolid disc rotor with cross-drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 290 mm (11.417 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 10.000 mm (0.394 inches)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003eFour stud\/lug holes with 12.750 mm diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis StopTech rotor features a solid construction with a 290 mm outside diameter and a nominal thickness of 10.000 mm, ensuring durability and consistent braking performance. The cross-drilled and slotted surface type improves heat dissipation and helps prevent brake fade by allowing gases and debris to escape during braking. The coated hat finish provides protection against corrosion, extending the rotor's service life. The rotor mounts using a floating disc design, which helps accommodate thermal expansion and reduces the risk of warping. It includes four stud\/lug holes with a diameter of 12.750 mm and a mounting bolt hole circle diameter of 114.300 mm, ensuring precise fitment on Nissan 300ZX models.\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 designed to offer enhanced braking performance for sport and performance vehicles. These rotors feature a combination of cross-drilled holes and slots to improve cooling efficiency and maintain clean pad surfaces. The solid rotor design balances strength and heat management, making it suitable for street and light track use. The coated hat finish adds corrosion resistance, which is beneficial for vehicles exposed to varying weather conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive driving or spirited use\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent brake pad contact and performance\u003c\/li\u003e\n\u003cli\u003eMinimizes buildup of brake dust and debris on rotor surface\u003c\/li\u003e\n\u003cli\u003eProvides corrosion resistance for longer rotor lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Nissan 300ZX before installation\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness and discard thickness limits before mounting\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts to avoid rotor damage\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal performance\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to maximize braking efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech disc brake rotors are manufactured to meet strict quality standards for durability and performance. The 127.42021R rotor undergoes rigorous testing to ensure it meets OEM specifications for fit and function. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572360704181,"sku":"FLMN-127.42021R","price":116.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12742021R_Fro.jpg?v=1774639253","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-42021r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}