{"product_id":"centric-121-34064-disc-brake-rotor","title":"Centric 121.34064 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.34064\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.34064 is engineered for reliable braking performance on select BMW models. Designed specifically for BMW 745i, 745Li, 750i, 750Li, 760i, and 760Li vehicles, this vented rotor ensures consistent heat dissipation and smooth braking response.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 745i, 745Li, 750i, 750Li, 760i, and 760Li\u003c\/li\u003e\n\u003cli\u003ePart number: 121.34064\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 13.701 inches (348.0 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.181 inches (30.0 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.118 inches (28.4 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 3.217 inches (81.7 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with straight vane style for effective cooling\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 0.661 inch (16.8 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 3.110 inches (79.0 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 25.15 lbs (11.43 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. These rotors are designed to meet or exceed OEM specifications, providing consistent braking performance and durability. The 121.34064 rotor features a vented design to improve heat dissipation, which helps maintain braking efficiency during extended use on BMW 7 Series models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor is a vented type with a smooth surface, optimized for effective heat management and reduced brake fade. The floating disc mounting design combined with straight vane style enhances airflow through the rotor, helping to maintain optimal operating temperatures. The rotor’s dimensions, including a 13.701 inch outside diameter and 1.181 inch nominal thickness, align with factory specifications for the BMW 745i, 745Li, 750i, 750Li, 760i, and 760Li models. The 5-lug hole pattern with a 120 mm bolt circle diameter ensures proper fitment and secure installation. 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 Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on BMW 7 Series models experiencing reduced stopping power\u003c\/li\u003e\n\u003cli\u003eAddresses rotor thickness below discard limits to maintain safety\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during heavy braking\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration caused by damaged or uneven rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern match your BMW model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the rotor surface is clean and free of contaminants prior to mounting\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eReplace brake pads simultaneously to ensure even wear and optimal braking\u003c\/li\u003e\n\u003cli\u003eCheck for ABS sensor compatibility as this rotor does not include an ABS tone ring\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 121.34064 may vary, Centric typically offers a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44566138257589,"sku":"BKNJ-121.34064","price":68.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12134064_Fro.jpg?v=1774638372","url":"https:\/\/www.partcatalog.com\/products\/centric-121-34064-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}