Models View all Ender 3 Pro Rear Electronics Enclosure Supports Dual Board Configurations 4 49 2 GT2 20T 15mm Pulley 5 230 2 Voron 80T 5mm Bore Pulley 1 63 0 Flight Simulator Trim Wheel With Fuel Selector and Cutoff 4 37 0 DHT22 Decora Switch Wall Plate Insert 2 38 0 PI Klipper Control Box Enclosure 10 84 0