Well, my previuos topic was not clear enough to explain everything. So here is a more clear description of what I want and already have:
I already have one 15t pulley, and a 30t pulley with a 10mm belt. I have 83mm wheels. I would really like it if I could use these pulleys and belt.
I want to be able to start without a push (from a complete standstill), It needs to go 20+ miles per hour on a flat surface at least, and I would like to make it work using the space cell 3 (with enclosure) and the Enertion Vesc. I now know that a 190kv motor wont do the job (https://hobbyking.com/en_us/turnigy-aerodrive-sk3-6364-190kv-brushless-outrunner-motor.html). Could you please advise me with the selection of a motor?