{"product_id":"centric-121-99083-disc-brake-rotor","title":"Centric 121.99083 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.99083\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.99083 is engineered for reliable braking performance in a variety of vehicle applications. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for vehicles requiring precise stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 121.99083\u003c\/li\u003e\n\u003cli\u003eBrand Line: C-TEK Standard Disc Brake Rotors\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.126 inches (308.000 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.161 inches (29.500 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.004 inches (25.500 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.165 inches (55.000 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.992 inches (76.000 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 120.000 mm (4.724 inches)\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes with 0.657 inch (16.700 mm) diameter\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003eWeight: 23.1 lbs (10.48 kgs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\u003c\/li\u003e\n\u003cli\u003eBearings not included\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 replacement needs. This product line focuses on delivering rotors that meet or exceed OEM specifications, featuring vented designs for improved heat management and smooth surfaces for consistent pad contact. The 121.99083 rotor is part of this line, providing dependable braking performance for compatible vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis vented disc brake rotor measures 12.126 inches in outside diameter and has a nominal thickness of 1.161 inches, ensuring adequate material for effective braking and longevity. The discard thickness is 1.004 inches, indicating the minimum safe thickness before replacement is necessary. The rotor’s overall height is 2.165 inches, and it features a center hole diameter of 2.992 inches to fit the hub precisely. The mounting bolt hole circle diameter is 120 mm with five lug holes sized at 0.657 inches, designed for secure attachment. The floating disc mounting allows for slight movement to reduce stress and improve rotor life. This rotor does not include an ABS tone ring or bearings, so those components must be sourced separately if required.\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 rotor thickness below manufacturer discard limits\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation in vehicles experiencing brake fade\u003c\/li\u003e\n\u003cli\u003eRestoring smooth braking surface for consistent pad contact\u003c\/li\u003e\n\u003cli\u003eUpgrading to vented rotors for enhanced cooling performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s make and model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure rotor thickness is within nominal specifications before mounting\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck for proper alignment of the center hole and mounting bolt holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.99083 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product packaging or Centric’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571164180661,"sku":"BKNJ-121.99083","price":76.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12199083_Fro.jpg?v=1774638833","url":"https:\/\/www.partcatalog.com\/products\/centric-121-99083-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}