{"product_id":"centric-121-61105-disc-brake-rotor","title":"Centric 121.61105 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.61105\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.61105 is engineered for reliable braking performance on Ford Mustang models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and stable stopping power under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Mustang vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 121.61105 for precise identification\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.748 inches (19.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness at 0.689 inches (17.500 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 13.780 inches (350.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.378 inches (35.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with straight vane style for efficient airflow\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes with 0.583 inch (14.800 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.783 inches (70.700 mm)\u003c\/li\u003e\n\u003cli\u003eDoes not include ABS tone ring or bearings\u003c\/li\u003e\n\u003c\/ul\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 a balance of quality and value for standard braking applications. This product line focuses on delivering rotors with precise fitment and consistent performance, making it suitable for routine maintenance and replacement on vehicles like the Ford Mustang. The 121.61105 rotor maintains strict manufacturing tolerances to ensure proper fit and function within the braking system.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric rotor features a vented design with straight vanes that promote effective heat dissipation, reducing the risk of brake fade during extended use. The smooth surface finish supports even pad wear and quiet operation. With a nominal thickness of 0.748 inches and a discard thickness of 0.689 inches, this rotor meets OEM specifications for thickness limits. The floating disc mounting style allows for slight movement to accommodate thermal expansion and improve rotor longevity. The rotor’s 5-lug hole pattern and 114.3 mm bolt circle diameter ensure compatibility with the Ford Mustang’s wheel hub assembly.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eResolving noise issues related to uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUpgrading to vented rotors for improved heat management\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for Ford Mustang 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 to remove any protective coatings or debris prior to mounting\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with existing brake pads and calipers on the Ford Mustang\u003c\/li\u003e\n\u003cli\u003eInspect wheel bearings and hub assembly during rotor replacement\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 or exceed OEM standards for fit, form, and function. While specific warranty details for part number 121.61105 are not provided here, Centric typically offers coverage against defects in materials and workmanship. Users should consult product documentation or Centric directly for warranty terms related to this rotor.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568130126005,"sku":"BKNJ-121.61105","price":65.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12161105_Fro.jpg?v=1774638669","url":"https:\/\/www.partcatalog.com\/products\/centric-121-61105-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}