{"product_id":"centric-121-45061-disc-brake-rotor","title":"Centric 121.45061 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.45061\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.45061 is engineered for Mazda Miata models requiring reliable braking performance. This vented rotor features a smooth surface and precise dimensions to ensure consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda Miata vehicles\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 10.610 inches (269.5 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.866 inches (22.0 mm) with discard thickness at 0.787 inches (20.0 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with straight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003eFour stud\/lug holes with 0.512 inch (13.0 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.165 inches (55.0 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 12.87 lbs (5.85 kgs)\u003c\/li\u003e\n\u003cli\u003eDoes not include ABS tone ring or bearings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.45061 is designed specifically for Mazda Miata models, providing a vented rotor that enhances heat dissipation during braking. The rotor’s smooth surface ensures consistent pad contact, reducing uneven wear and brake noise. With an overall height of 1.811 inches (46.0 mm) and a nominal thickness of 0.866 inches (22.0 mm), this rotor maintains structural integrity under demanding conditions. The floating disc mounting and straight vane style optimize airflow to prevent overheating, which is critical for maintaining braking performance and rotor longevity.\u003c\/p\u003e\u003cp\u003eThis rotor features four lug holes with a diameter of 0.512 inches (13.0 mm) and a mounting bolt hole circle diameter of 3.937 inches (100.0 mm), ensuring proper fitment and secure installation on compatible Mazda Miata models. The center hole diameter of 2.165 inches (55.0 mm) aligns precisely with the vehicle hub for balanced rotation.\u003c\/p\u003e\u003ch2\u003eAbout the C-TEK Standard Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric offers rotors engineered to meet or exceed OEM specifications. This product line focuses on delivering reliable braking performance with quality materials and precise manufacturing. The 121.45061 rotor exemplifies this approach by combining vented design and smooth surface finish to provide consistent braking response and durability for Mazda Miata vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Mazda Miata\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor thickness\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain braking efficiency\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration related to rotor surface irregularities\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor discard thickness of 0.787 inches (20.0 mm) is not exceeded before replacement\u003c\/li\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern match vehicle specifications\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area before installation to prevent uneven wear\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 121.45061 are not provided, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or the vehicle service provider for warranty terms related to this rotor.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568079204533,"sku":"BKNJ-121.45061","price":47.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12145061_Fro.jpg?v=1774638568","url":"https:\/\/www.partcatalog.com\/products\/centric-121-45061-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}