I fully intend to build my own control system, but that requires some information.
First of all, I haven't yet found a way to remove the battery, which is kind of required if I want to rebuild it.
I do have enough electronics knowledge to hook up a new BMS to the existing battery and hook up a corresponding charger, so that won't be a problem.
Also, I don't have any pinouts for the hall sensors from the motor, or the motor power (which would be required to buy and configure a replacement ESC).
Also, does anyone know who the OEM of that scooter is, or where I can find more information about it?