{"product_id":"centric-121-42100-disc-brake-rotor","title":"Centric 121.42100 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.42100\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.42100 is engineered for reliable braking performance on select Infiniti and Nissan vehicles. Designed as a vented rotor with a smooth surface, it provides consistent stopping power and heat dissipation for models like the Infiniti Q50, Nissan 370Z, and others.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.260 inches (32.000 mm) and discard thickness of 1.181 inches (30.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.937 inches (49.200 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 13.976 inches (355.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with straight vane style for effective cooling\u003c\/li\u003e\n\u003cli\u003eFive stud\/lug holes with 0.504 inch (12.800 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.677 inches (68.000 mm) and mounting bolt hole circle diameter of 4.500 inches (114.300 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 30.6 lbs (13.91 kgs)\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 a balance of quality and value for everyday driving conditions. This product line focuses on standard replacement rotors that meet or exceed OEM specifications, ensuring proper fit and function. The 121.42100 rotor maintains consistent thickness and vented design to support heat dissipation and braking stability for compatible Infiniti and Nissan models.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Compatibility\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is designed specifically for use on various Infiniti and Nissan vehicles, including the 350Z, 370Z, FX50, G37, M35h, M37, M56, Q50, Q60, Q70, Q70L, QX70, and Z models. The vented rotor design with straight vanes helps reduce heat buildup during braking, which can improve rotor longevity and brake performance. The smooth surface type ensures even pad contact and wear. The floating disc mounting style allows for slight movement to reduce stress and improve rotor life.\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 discard limits to maintain safe braking\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to reduce brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eRestoring proper rotor dimensions for consistent brake pad contact\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with specific Infiniti and Nissan models for correct fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern match vehicle specifications before installation\u003c\/li\u003e\n\u003cli\u003eEnsure hub surface is clean and free of rust to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eCheck brake pads for wear and replace if necessary when installing new rotors\u003c\/li\u003e\n\u003cli\u003ePerform a proper bed-in procedure after installation to optimize braking performance\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 or exceed OEM standards for fit, form, and function. While specific warranty details for part number 121.42100 are not provided here, Centric typically offers coverage against defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for warranty terms related to this rotor.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568011505845,"sku":"BKNJ-121.42100","price":82.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12142100_Fro.jpg?v=1774638491","url":"https:\/\/www.partcatalog.com\/products\/centric-121-42100-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}