Thingiverse
MakerWorld
MyMiniFactory
Printables
Thangs
Cults
CGTrader
Youmagine
Gambody
Etsy
Tags
3D Printable Models
75 mm to 55 mm reel adapter hub (friction fit for Geeetech reels, fits well on Bambu A1 AMS)
Thingiverse
WaterLooManToo