Summary Printing two of each ones you can convert a x130 frame to a big tinny whoop drone. You can mount unasambling part of original frame to avoid extra weigth, lipo is paced at the bottom of the frame X130 10$ frame: This 4 brushless pack: This ESC (speed regulators): One Spracing f3 controller and Dalprop 3x4.5x3 BN props More info and questions at facebook of my team Print Settings Printer Brand: RepRap Printer: Prusa i3 Rafts: No Supports: No Resolution: 0.20 mm