{"product_id":"durago-br900464-disc-brake-rotor","title":"DuraGo BR900464 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR900464 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900464 is a cast iron vented disc brake rotor designed specifically for Mazda MX-5 Miata models. Engineered for reliable braking performance, this rotor offers consistent stopping power and durability for your vehicle's braking system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Full cast iron construction for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve cooling and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.87 inches (22 mm) with discard thickness at 0.79 inches (20 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.41 inches (289.7 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with a bolt circle diameter of 4.5 inches (114.3 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.83 inches (72 mm)\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for flexible installation\u003c\/li\u003e\n\u003cli\u003eConventional rotor type without ABS tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900464 disc brake rotor is constructed from full cast iron, providing a durable and heat-resistant braking surface. Its vented design allows air to flow between the rotor surfaces, helping to dissipate heat more effectively during braking. This reduces the risk of brake fade and maintains consistent braking performance under various driving conditions. The rotor's nominal thickness of 0.87 inches ensures a solid braking surface, while the discard thickness of 0.79 inches indicates when replacement is necessary to maintain safety and performance. With an outside diameter of 11.41 inches and a 5-bolt mounting pattern, this rotor is engineered to fit Mazda MX-5 Miata models precisely.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing vibration or noise during braking\u003c\/li\u003e\n\u003cli\u003eUpgrading from solid to vented rotors for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eAddressing rotor thickness below manufacturer specifications to restore braking efficiency\u003c\/li\u003e\n\u003cli\u003eResolving uneven brake pad wear due to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for Mazda MX-5 Miata brake system maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets minimum discard thickness\u003c\/li\u003e\n\u003cli\u003eClean rotor surface with brake cleaner to remove any protective coatings or debris\u003c\/li\u003e\n\u003cli\u003eCheck mounting bolt hole alignment and torque bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers for wear or damage during rotor replacement\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to optimize braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo disc brake rotors are manufactured to meet industry standards for durability and performance. While this product does not include a rust-resistant coating, the full cast iron construction provides reliable strength and heat management. Please refer to DuraGo's warranty policy for specific coverage details related to the BR900464 rotor.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584870514869,"sku":"GVMP-BR900464","price":48.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR900464_Fro.jpg?v=1774634982","url":"https:\/\/www.partcatalog.com\/products\/durago-br900464-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}