hey mate,
1st of all run back all the lines. like i mean go back over every cable n check to see if anythings popped out. check the battery change of needed.
My bike is the same i think it is the coil because i can hear a clicking noise coming from it and it will not engage the starter. So you may need a new coil.
battery is going flat.... i had the clicking noise on my quad. charged battery works fine now. you just might have a dead cell or something. but it sure does sound like its the battery tho.
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Where there's a will... I want to be in it.
Did it ever work? or did it just stop working?
if it never worked, try pulling the front brake lever in and the give it a go while doing this, some have a safety switch which prevents start unless the brake or clutch is engaged....
My sons 21's electric start never worked until by pure accident he had hold of the front brake and bumped the start button. I sat there a laughed for 10 mins thinking of how big a dick heads we were.
That was 3 months after he got the bike... Damn safety conscious Chinese...