{"product_id":"centric-121-10009-disc-brake-rotor-rear","title":"Centric 121.10009 Disc Brake Rotor - Rear","description":"\u003ch2\u003eReliable Performance with Centric C-TEK Standard Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.10009 offers dependable braking performance designed for a range of vehicle applications. Engineered with precise dimensions and a solid rotor design, this part ensures consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 121.10009\u003c\/li\u003e\n\u003cli\u003eBrand Line: C-TEK Standard Disc Brake Rotors\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 247 mm (9.724 inches)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 10.000 mm (0.394 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 9.000 mm (0.354 inches)\u003c\/li\u003e\n\u003cli\u003eOverall Height: 34.3 mm (1.350 inches)\u003c\/li\u003e\n\u003cli\u003eSolid rotor design with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 4 lug holes (13 mm diameter)\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 71 mm (2.795 inches)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 108 mm (4.252 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 3.15 kg (6.94 lbs)\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 is designed to provide reliable, OEM-quality replacement rotors for a variety of vehicles. These rotors feature a solid construction and smooth surface to ensure consistent brake pad contact and effective heat dissipation. The 121.10009 rotor is part of this line, offering a balance of durability and performance suitable for standard braking needs.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis Centric rotor features a solid disc design with a smooth surface type, which helps maintain consistent braking performance under normal driving conditions. The rotor’s nominal thickness is 10.000 mm, with a discard thickness of 9.000 mm, indicating when replacement is necessary to maintain safety and performance. The overall height of 34.3 mm and an outside diameter of 247 mm make it compatible with specific vehicle models requiring these dimensions. The rotor mounts using a floating disc mounting system and includes four lug holes with a diameter of 13 mm, arranged on a 108 mm bolt circle diameter. The center hole diameter is 71 mm, ensuring proper fitment on the hub.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing rotor thickness below manufacturer discard limits\u003c\/li\u003e\n\u003cli\u003eResolving uneven brake pad wear due to rotor surface issues\u003c\/li\u003e\n\u003cli\u003eImproving braking consistency on vehicles with solid rotor requirements\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring a 4-lug, 108 mm bolt circle rotor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is measured before installation to confirm it meets or exceeds the nominal thickness of 10.000 mm. Clean the rotor surface to remove any protective coatings or debris before mounting. Verify the center hole diameter and bolt pattern match the vehicle hub specifications. Since this rotor does not include an ABS tone ring or bearings, confirm compatibility with the vehicle’s ABS system and wheel bearings. Proper torque specifications should be followed when tightening lug nuts to avoid rotor warping.\u003c\/p\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 121.10009 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":51732158283957,"sku":"BKNJ-121.10009","price":42.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12110009_Fro.jpg?v=1774640836","url":"https:\/\/www.partcatalog.com\/products\/centric-121-10009-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}