{"product_id":"centric-121-45052-disc-brake-rotor","title":"Centric 121.45052 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.45052\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.45052 is engineered for reliable braking performance on select Mazda and Volkswagen vehicles. Designed specifically for models like the Mazda RX-7 and Volkswagen EuroVan, this vented rotor ensures consistent heat dissipation and smooth braking response.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda RX-7 and Volkswagen EuroVan\u003c\/li\u003e\n\u003cli\u003ePart number 121.45052 for precise identification\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 11.575 inches (294 mm) for exact fitment\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.787 inches (20 mm) with discard thickness at 0.709 inches (18 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design with straight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003eFive lug holes with 0.512 inch (13 mm) diameter and 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.835 inches (72 mm) for proper hub alignment\u003c\/li\u003e\n\u003cli\u003eWeight approximately 12 lbs (5.45 kgs) for balanced performance\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 rotors designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on delivering consistent braking performance with quality materials and precise manufacturing tolerances. The 121.45052 rotor exemplifies this approach by providing a vented design that helps maintain optimal operating temperatures during normal driving conditions on compatible Mazda and Volkswagen models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake 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 type ensures even pad contact and wear. With a nominal thickness of 0.787 inches (20 mm) and a discard thickness of 0.709 inches (18 mm), this rotor maintains structural integrity and safety throughout its service life. The floating disc mounting style allows for slight movement to accommodate thermal expansion and improve braking consistency. The rotor’s dimensions, including an outside diameter of 11.575 inches (294 mm) and a center hole diameter of 2.835 inches (72 mm), are engineered for a precise fit on the Mazda RX-7 and Volkswagen EuroVan. The five lug holes with a 4.5 inch (114.3 mm) bolt circle diameter ensure secure attachment to the wheel hub.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Mazda RX-7 and Volkswagen EuroVan\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 braking\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain safe braking performance\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration associated with damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with vehicle make and model before installation\u003c\/li\u003e\n\u003cli\u003eInspect hub surface for cleanliness and damage prior to mounting\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to ensure proper fit\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness and discard limits during installation\u003c\/li\u003e\n\u003cli\u003eBleed brake system after rotor replacement to maintain brake responsiveness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 121.45052 should be confirmed with the supplier, Centric generally offers coverage against defects in materials and workmanship. This rotor is produced with quality control processes to maintain consistent dimensions and material integrity for safe braking operation.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568075829429,"sku":"BKNJ-121.45052","price":45.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12145052_Fro.jpg?v=1774638561","url":"https:\/\/www.partcatalog.com\/products\/centric-121-45052-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}