{"product_id":"centric-121-45069-disc-brake-rotor","title":"Centric 121.45069 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.45069\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.45069 is engineered for reliable braking performance on select Mazda vehicles. Designed specifically for Mazda 3, Mazda 3 Sport, and Mazda 5 models, this vented disc brake rotor offers consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda 3, Mazda 3 Sport, and Mazda 5\u003c\/li\u003e\n\u003cli\u003ePart number: 121.45069\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.984 inches (25.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness at 0.906 inches (23.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.913 inches (48.600 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 11.811 inches (300.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting style with straight vane design\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 0.539 inch (13.700 mm) diameter\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: C-TEK Standard Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric offers rotors manufactured to meet or exceed OEM specifications. This product line focuses on providing reliable, direct replacement rotors with precise fitment and consistent performance. The 121.45069 rotor maintains strict quality standards and is designed to deliver dependable braking for Mazda vehicles requiring vented rotors with floating mounting and straight vane cooling.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes to enhance heat dissipation during braking, reducing the risk of brake fade. The rotor’s nominal thickness is 0.984 inches (25.000 mm), with a discard thickness of 0.906 inches (23.000 mm), ensuring a clear service limit for safe operation. The overall height measures 1.913 inches (48.600 mm), and the outside diameter is 11.811 inches (300.000 mm), matching OEM dimensions for proper fitment on compatible Mazda models.\u003c\/p\u003e\u003cp\u003eThe rotor includes a floating disc mounting style, which allows for slight movement to reduce stress and improve braking smoothness. It has five lug holes with a diameter of 0.539 inches (13.700 mm) arranged on a 4.5 inch (114.300 mm) bolt circle diameter. The smooth surface type ensures consistent contact with brake pads, contributing to even wear and braking efficiency. 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 3, 3 Sport, and 5 models\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves heat management 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 or out-of-spec rotors\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 discard limits\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent uneven contact\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking\u003c\/li\u003e\n\u003cli\u003eCheck for compatibility with vehicle ABS system 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, ensuring consistent quality and fitment. The 121.45069 rotor undergoes rigorous testing for durability and performance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568080122037,"sku":"BKNJ-121.45069","price":53.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12145069_Fro.jpg?v=1774638571","url":"https:\/\/www.partcatalog.com\/products\/centric-121-45069-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}