I just bought a new toy and will be converting this motorcycle into a EV-variant. We’ll see how it will turn out in the future! Here are some of the models and ofcourse the main source of inspiration

ENGIRO 205W 12202 motor in combination with a VW 02A ASD gearbox as used in a VW Golf III TDI. Including flywheel and the clutch, as well as hydraulic clutch actuation. The 120mm motor fits well in the A1/A2/A3 chassis. Depending on the system voltage choice, a different winding number could be chosen.