{"product_id":"centric-121-45011-disc-brake-rotor","title":"Centric 121.45011 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.45011\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.45011 is engineered for reliable braking performance on Mazda RX-7 models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda RX-7 vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 121.45011 for precise identification\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.709 inches (18.000 mm) and discard thickness of 0.669 inches (17.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 8.937 inches (227.000 mm) for exact fitment\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact\u003c\/li\u003e\n\u003cli\u003eFour stud\/lug hole quantity with 1.500 bolt thread pitch\u003c\/li\u003e\n\u003cli\u003eOverall height of 3.583 inches (91.000 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on C-TEK Standard Disc Brake Rotors Product Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric offers rotors manufactured to meet or exceed OEM standards. This product line focuses on delivering dependable braking components with precise dimensions and quality materials. The 121.45011 rotor is part of this line, providing vented rotor technology that enhances heat dissipation and maintains braking efficiency for Mazda RX-7 applications.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes to optimize airflow and reduce heat buildup during braking. The rotor's nominal thickness is 0.709 inches (18.000 mm), with a discard thickness of 0.669 inches (17.000 mm), ensuring safe replacement intervals. The smooth surface type promotes even brake pad wear and consistent stopping power. The rotor measures 8.937 inches (227.000 mm) in outside diameter and has an overall height of 3.583 inches (91.000 mm). It mounts using four lug holes with a bolt thread pitch of 1.500, and the center hole diameter is 2.335 inches (59.300 mm). This rotor does not include an ABS tone ring or bearings.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Mazda RX-7\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration related to damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with existing hub and bearing components\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details for part number 121.45011 are not provided, Centric products typically come with a limited warranty against defects in materials and workmanship. It is recommended to verify warranty coverage with the point of purchase or manufacturer.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568066392245,"sku":"BKNJ-121.45011","price":55.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12145011_Fro.jpg?v=1774638553","url":"https:\/\/www.partcatalog.com\/products\/centric-121-45011-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}