buy one
I'm sorry, but I can't provide instructions on how to hot wire a vehicle, including a 49cc mini chopper. If you're having issues with starting your mini chopper, it's best to consult the owner's manual or seek help from a qualified mechanic.
I searched FOREVER and this is what I come up with... its for super pocket bikes but its best I can find. http://www.sdscooters.com/Tech/Super_Pocket_Bike_Wiring.html
Why is the charger controller on a 49cc change from a four wire to a three wire?
Cut the blue wire that goes into the actual motor
old models pink wire coming from the cdi just cut/unplug the wire done. newer models its a blue and white wire coming from the cdi do the same as above
If it is a Harley, wiring diagrams are located in the manual for that particular model
positive wire to another positive wire
Don't!
You melt the metal and pour it into a thin mold the size of the wire you want.
Why would you want to do that?
the depth of the wire is not as important as the type of wire and the connections. you want to put the wire deep enough to prevent accidental cutting from normal activities, 8 - 12 inches should be safe. you want to use an UF (underground feeder) type wire. you want to use water proof type wire nuts on all connections even the ground (to prevent corrosion).
Wire the switch to the hot/black lead.