{"product_id":"centric-121-34024-disc-brake-rotor","title":"Centric 121.34024 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.34024\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.34024 is engineered for reliable braking performance on select BMW models. Designed specifically for BMW 525i, 525iT, 530i, and 535i vehicles, this vented rotor offers consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 525i, 525iT, 530i, and 535i models\u003c\/li\u003e\n\u003cli\u003ePart number 121.34024 for precise identification\u003c\/li\u003e\n\u003cli\u003eVented disc design with straight vane style for effective heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.862 inches (21.900 mm) and discard thickness of 0.803 inches (20.400 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 3.008 inches (76.400 mm) and outside diameter of 11.890 inches (302.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 5 lug holes, 0.591 inch (15.000 mm) diameter each\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on C-TEK Standard Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric is designed to meet or exceed OEM specifications for standard replacement rotors. This product line focuses on delivering reliable braking performance with quality materials and precise manufacturing tolerances. The 121.34024 rotor features a vented design with straight vanes to improve airflow and reduce heat buildup during braking, which helps maintain consistent stopping power and rotor longevity. The smooth surface finish ensures even pad wear and quiet operation.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor has a nominal thickness of 0.862 inches (21.900 mm) and a discard thickness of 0.803 inches (20.400 mm), indicating when replacement is necessary to maintain safe braking performance. The overall height measures 3.008 inches (76.400 mm), and the outside diameter is 11.890 inches (302.000 mm). It includes a floating disc mounting system with a 120 mm bolt circle diameter and 5 lug holes, each 0.591 inches (15.000 mm) in diameter. The center hole diameter is 3.110 inches (79.000 mm). This rotor does not include an ABS tone ring or bearings.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on BMW 525i, 525iT, 530i, and 535i\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency and reduces noise from rotor wear\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain braking efficiency\u003c\/li\u003e\n\u003cli\u003eHelps prevent overheating with vented design for extended rotor life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Centric C-TEK Standard Disc Brake Rotor 121.34024, ensure the rotor thickness is above the discard thickness of 0.803 inches (20.400 mm). Clean the rotor surface to remove any protective coatings before mounting. Verify the rotor is properly centered on the hub using the floating mounting system and torque lug nuts to manufacturer specifications. Since this rotor does not include bearings or an ABS tone ring, reuse existing components or replace separately as needed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 121.34024 should be confirmed with the supplier, Centric typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to provide reliable braking performance for BMW 525i, 525iT, 530i, and 535i models when installed and maintained properly.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44566130884789,"sku":"BKNJ-121.34024","price":50.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12134024_Fro.jpg?v=1774638362","url":"https:\/\/www.partcatalog.com\/products\/centric-121-34024-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}