{"product_id":"powerstop-jbr579evc-disc-brake-rotor-front","title":"PowerStop JBR579EVC Disc Brake Rotor - Front","description":"\u003ch2\u003ePower Stop Front Genuine Geomet Coated Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR579EVC) is engineered specifically for Mazda Miata models. Designed to provide reliable braking performance, this vented disc brake rotor features a rust-resistant Geomet coating to extend rotor life and maintain consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda Miata front brake systems\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eRust resistant Geomet coating for corrosion protection\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 20.00 mm with a discard thickness of 18.00 mm\u003c\/li\u003e\n\u003cli\u003eOverall height of 45.00 mm and outside diameter of 254.70 mm\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 100.00 mm with 4 stud\/lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Power Stop - Front Genuine Geomet Coated Rotor\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Front Genuine Geomet Coated Rotor line focuses on delivering rotors with a durable Geomet coating that resists rust and corrosion. This coating helps maintain rotor integrity over time, especially in environments prone to moisture and road salt. The vented rotor design enhances cooling efficiency, reducing the risk of brake fade during extended use. This product line is tailored for drivers seeking dependable OEM-style replacement rotors with added protection against wear.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented to allow air to flow between the rotor surfaces, improving heat dissipation during braking. The rotor has a nominal thickness of 20.00 mm and a discard thickness of 18.00 mm, ensuring safe replacement intervals. Its overall height measures 45.00 mm, and the outside diameter is 254.70 mm, matching Mazda Miata front brake requirements. The rotor includes a mounting bolt hole circle diameter of 100.00 mm with 4 stud\/lug holes, ensuring proper fitment and secure installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped front rotors on Mazda Miata vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eHelps prevent rust and corrosion-related rotor damage\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency by maintaining proper rotor thickness\u003c\/li\u003e\n\u003cli\u003eReduces brake fade through enhanced heat dissipation with vented design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Power Stop JBR579EVC rotor, ensure the rotor thickness is above the discard thickness of 18.00 mm before reuse. Clean the rotor surface to remove any protective coatings or debris prior to installation. Verify the mounting bolt hole circle diameter of 100.00 mm and 4 lug holes match your Mazda Miata specifications. Proper torque settings should be followed to secure the rotor safely.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides additional corrosion resistance to extend rotor life. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809466450101,"sku":"BHKQ-JBR579EVC","price":52.17,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_JBR579EVC_Fro.jpg?v=1774642821","url":"https:\/\/www.partcatalog.com\/products\/powerstop-jbr579evc-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}