Geeetech Prusa i3 X - First high speed 3D Printer from Prusa i3 series
Bondtech Upgrade Kit for Prusa i3 MK2 & MK2S with Dual Drive Gears
Kaufen Sie Redrex Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality CR-10 Series Ender 3 and Other Reprap Prusa 3D Printers [Right Hand] online in Switzerland. B07DDGGN92