{"product_id":"durago-br900780-disc-brake-rotor","title":"DuraGo BR900780 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR900780 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900780 is a cast iron vented disc brake rotor designed for select BMW models including the 228i, 320i, 328i, 330i, 428i, 430i, and X1 series. Engineered to meet OEM specifications, this rotor provides reliable braking performance for your BMW vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable cast iron construction\u003c\/li\u003e\n\u003cli\u003eVented design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.94 inches (24 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.88 inches (22.4 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.28 inches (312 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 0.57 inch (14.6 mm) diameter holes\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 BR900780 disc brake rotor is constructed from full cast iron, providing a solid and durable braking surface. Its vented design enhances airflow to reduce heat buildup during braking, which helps maintain consistent stopping power and reduces the risk of brake fade. With a nominal thickness of 0.94 inches and a discard thickness of 0.88 inches, this rotor offers a balance between longevity and performance. The rotor’s 12.28-inch outside diameter and 5-bolt mounting pattern with a 4.72-inch bolt circle diameter ensure proper fitment on compatible BMW models. This rotor features a non-directional brake surface, allowing for flexible installation without concern for rotor orientation.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cp\u003eThis rotor is compatible with a range of BMW vehicles, including the 228i, 228i xDrive, 230i, 230i xDrive, 320i, 320i xDrive, 328d, 328d xDrive, 328i, 328i GT xDrive, 328i xDrive, 328xi, 330i, 330i GT xDrive, 330i xDrive, 428i, 428i Gran Coupe, 428i xDrive, 428i xDrive Gran Coupe, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, and X1 models. The DuraGo BR900780 rotor is designed to meet the braking demands of these vehicles, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping causing vibration during braking\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to worn or thin rotors\u003c\/li\u003e\n\u003cli\u003eExcessive brake noise from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eCorrosion-related rotor surface degradation (note: this rotor does not have rust-resistant coating)\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 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\u003eCheck brake pads for wear and replace if necessary during rotor installation\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 manufactures the BR900780 rotor to meet industry standards for durability and performance. While this rotor does not include a rust-resistant coating, its full cast iron construction provides reliable braking under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43585110376629,"sku":"GVMP-BR900780","price":60.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR900780_Fro_9323cd54-abc2-4c61-9bfa-5805be0d54d5.jpg?v=1774635038","url":"https:\/\/www.partcatalog.com\/products\/durago-br900780-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}