{"product_id":"durago-br901680-disc-brake-rotor","title":"DuraGo BR901680 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR901680 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR901680 is a cast iron vented disc brake rotor designed for select BMW models. Engineered to meet the demands of vehicles like the BMW 328i xDrive and 335i GT xDrive, this rotor provides reliable braking performance with a conventional full cast construction.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable cast iron for consistent heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve cooling and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.18 inches (30 mm) with discard thickness at 1.12 inches (28.4 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 13.39 inches (340 mm) suitable for various BMW 2 Series, 3 Series, and 4 Series models\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 4.72 inch (120 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eConventional rotor type without ABS tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR901680 disc brake rotor is constructed from full cast iron, providing a solid and durable braking surface. Its vented design enhances airflow to dissipate heat more effectively during braking, which helps maintain consistent stopping power and reduces the risk of rotor warping. With a nominal thickness of 1.18 inches and a discard thickness of 1.12 inches, this rotor meets OEM specifications for thickness tolerances, ensuring safe and reliable use throughout its service life.\u003c\/p\u003e\u003cp\u003eMeasuring 13.39 inches in outside diameter and featuring five mounting bolt holes on a 4.72 inch bolt circle diameter, the BR901680 is compatible with a range of BMW vehicles including the 228i, 320i xDrive, 335i, 430i Gran Coupe, and M240i xDrive. The rotor’s non-directional brake surface allows for flexible installation without concern for directional orientation, and the conventional rotor design fits standard caliper setups without integrated ABS tone rings.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 228i and 228i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 320i and 320i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 328i, 328i xDrive, and 328i GT xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 330i and 330i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 335i, 335i xDrive, and 335i GT xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 340i, 340i xDrive, and 340i GT xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 428i, 428i xDrive, and 428i Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 430i, 430i xDrive, and 430i Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 435i, 435i xDrive, and 435i Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 440i, 440i xDrive, and 440i Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW ActiveHybrid 3, M235i, M235i xDrive, M240i, and M240i xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping due to heat buildup\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear caused by rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency from worn or undersized rotors\u003c\/li\u003e\n\u003cli\u003eBrake noise and vibration linked to rotor damage\u003c\/li\u003e\n\u003cli\u003eCompatibility issues with OEM brake components on BMW 2, 3, and 4 Series models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (1.12 inches) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers for wear or damage during rotor replacement\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\u003eDuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR901680 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details may vary, DuraGo typically offers coverage against defects in materials and workmanship, providing confidence in the product’s reliability for BMW brake system maintenance.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43588680679605,"sku":"GVMP-BR901680","price":75.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR901680_Fro_73f0da48-0d53-400c-adb7-60ab386da8fd.jpg?v=1774635181","url":"https:\/\/www.partcatalog.com\/products\/durago-br901680-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}