Re: X-18 Wiring problem HELP!
Have ya got an ohm meter? Like Kitty says, the wire colors are no help. Checking for what gets connected to what is the only way to really know.
If I had to guess, Red is probably connected to the battery. Green is ground the world around, but that may not include China! One of the other two will be connected to the ignition coil. The last one will power up whatever electrics the bike may have on it.