{"product_id":"centric-121-50016-disc-brake-rotor","title":"Centric 121.50016 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.50016\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.50016 is engineered for reliable braking performance on Hyundai Accent, Kia Rio, and Kia Rio5 models. Designed as a solid rotor with a smooth surface, it meets the specifications required for these vehicles, ensuring consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hyundai Accent, Kia Rio, and Kia Rio5\u003c\/li\u003e\n\u003cli\u003ePart number: 121.50016\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.315 inches (262.0 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.394 inches (10.0 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.331 inches (8.4 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.512 inches (63.8 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.461 inches (62.5 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 100.0 mm (3.937 inches)\u003c\/li\u003e\n\u003cli\u003e4 stud\/lug holes, each 0.5 inches (12.7 mm) in diameter\u003c\/li\u003e\n\u003cli\u003eWeight approximately 9.65 lbs (4.39 kgs)\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 replacement applications. This product line focuses on providing solid rotors with smooth surfaces that are engineered for consistent braking performance and durability. The 121.50016 rotor fits within this line, delivering reliable stopping power for Hyundai Accent and Kia Rio series vehicles without ABS tone rings or included bearings.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric rotor is a solid type, meaning it does not have venting channels, which suits vehicles with standard braking demands. The smooth surface finish helps ensure even pad contact and wear. The rotor’s nominal thickness is 0.394 inches (10.0 mm), with a discard thickness of 0.331 inches (8.4 mm), indicating when replacement is necessary to maintain safe braking. The overall height of 2.512 inches (63.8 mm) and outside diameter of 10.315 inches (262.0 mm) align with the OEM dimensions for the specified Hyundai and Kia models. The rotor mounts using a 4-lug pattern with a 100 mm bolt circle diameter and a center hole diameter of 62.5 mm.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Hyundai Accent, Kia Rio, and Rio5\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation or vibration issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain braking efficiency\u003c\/li\u003e\n\u003cli\u003eEliminates noise or squealing related to rotor surface imperfections\u003c\/li\u003e\n\u003cli\u003eEnsures compatibility with vehicles lacking ABS tone rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and part number 121.50016 before installation\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surfaces and hub are clean and free of debris\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications using a cross pattern\u003c\/li\u003e\n\u003cli\u003eCheck brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003ePerform a brake system test after installation to confirm proper operation\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 line to meet OEM quality standards. While specific warranty details for part number 121.50016 are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Users should consult product documentation or Centric directly for warranty terms related to this rotor.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568109383861,"sku":"BKNJ-121.50016","price":37.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12150016_Fro.jpg?v=1774638614","url":"https:\/\/www.partcatalog.com\/products\/centric-121-50016-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}