im a peruvian DH rider and i want to start making my own electric skateboard , i need help with what i have to use .
Read all of this. It has everything you need to know.
ESC Motor Transmitter and Receiver Motor Mount Drive train
Have a look at some build threads. There are a few on here and heaps on endless sphere. Then you can see what other people have used.
Do you live near hills or would you ride over hills?
It’s the electronic speed controller