You can print it, but it probably won't run if you hook up an ESC to it. Its more like a readily downloadable precise model of this motor. Just in case any one may need it, like I do. I could only find models that could be opened with solid works, but I want open source software. So I designed it myself in Blender. I left the ventilating holes out for 2 reasons: 1) Not so important if you want to fit it somewhere on a vehicle, you need to keep an outrunner free anyway. 2) Saved me lots of time to model it right.