what else needs to be upgrded
 

I want to put a new motor in my electric stamped because I want enough torque to do a wheelie but still have a lot of top end speed. So, what motor should I use, what else needs to be upgraded for the new motor (I dont have an esc), and what is a good gear ratio?
Also what do I needs to be upgraded if I want to do a lot of jumping (must be cheap)? Thanks quailman[&:]