{"product_id":"centric-121-45056-disc-brake-rotor","title":"Centric 121.45056 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.45056\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.45056 is engineered for reliable braking performance on Mazda MPV vehicles. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and stable stopping power under normal driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda MPV models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 10.854 inches (275.7 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.102 inches (28.0 mm) with discard thickness at 1.024 inches (26.0 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting style with straight vane design\u003c\/li\u003e\n\u003cli\u003e5 lug holes with a 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.839 inches (72.1 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 18 lbs (8.18 kgs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring 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 everyday driving applications. These rotors are manufactured to meet or exceed OEM specifications, providing dependable braking performance for vehicles like the Mazda MPV. The vented design and smooth surface help maintain consistent rotor temperatures and reduce brake fade during typical use.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric rotor features a vented construction with straight vanes that promote efficient airflow to dissipate heat generated during braking. The nominal thickness of 1.102 inches (28.0 mm) ensures durability, while the discard thickness of 1.024 inches (26.0 mm) indicates when replacement is necessary to maintain safe braking. The rotor’s overall height measures 2.280 inches (57.9 mm), and it mounts using a floating disc style with five lug holes sized at 0.512 inches (13.0 mm) diameter on a 4.5 inch (114.3 mm) bolt circle. The center hole diameter is 2.839 inches (72.1 mm), matching the Mazda MPV hub specifications. This rotor does not include bearings or an ABS tone ring.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Mazda MPV vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to prevent brake fade\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake noise and vibration\u003c\/li\u003e\n\u003cli\u003eEnsures consistent braking performance under normal driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and fitment with your Mazda MPV 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\u003eInspect brake pads and replace if worn to maintain optimal braking\u003c\/li\u003e\n\u003cli\u003eCheck for any ABS sensor clearance since this rotor does not include a 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 OEM standards for fit, form, and function. While specific warranty details for part number 121.45056 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":44568076320949,"sku":"BKNJ-121.45056","price":60.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12145056_Fro.jpg?v=1774638562","url":"https:\/\/www.partcatalog.com\/products\/centric-121-45056-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}