This is a very close by dimetions 3D model of the drive and transmission of my homemade electric scooter. I calculated the mechanics myself practically. And it succeeded. The scooter rides! All season I still drive with rural impassability and mountains. Pulls 200 kg of cargo
Video review om this 3d-model (russian)https://youtu.be/bpzv-HCMHCQ
STL (Stereolithography, filesize: 3.21 MB), DXF (DXF, filesize: 1.58 MB), 3DM (Rhinoceros 3D, filesize: 3.12 MB)