The Genuine Bamboo Lab AMS Hub Connection is a branded bar mount assembly specifically designed for Bambu P1/X1 Series printers. Made of durable ABS material in a gray color, this unit is compatible with models in the X1 series and P1, as well as the AMS Unit M. With a 1.75mm filament diameter and compact dimensions of 1 inch in length and width, this AMS hub connection is a reliable and high-quality component for seamless connectivity in your 3D printing setup. Made in the United States, this genuine part ensures compatibility and performance for your Bambu printers.