help-me

  1. J

    Choke does nothing, can't find vacuum leak...

    So I will preface this question by saying that I have had a lot go wrong with my bike lately and there may be multiple issues at play here... So the problem that I am having is that the motor is idling high and when I start unscrewing the idle adjust screw, once I pass a certain point it goes...
  2. J

    Motor exploded in smoke?

    I've had my bike up and motorized for a few months now and have probably around 400 or so miles on it. While I was getting ready to ride it today, I made it about a block away from my house and the stock muffler broke off of its pipe. I figured no big deal and picked it up and dropped it back...
  3. K

    Bt80 engine wiring help

    Im just gonna get straight to it.. I have a bt80 or bullet train engine. Leftover green and orange wires, instruction manual says its for headlamps or horns. How do i install a horn and headlamp with those wires? Whats it the big red toggle switch on the throttle grip combo used for? I...

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