I found this bobber video on youtube:

http://www.youtube.com/profile?user=...17/RSBgD6zexuk

And when I tried to find more info on it, I see that user started with this bike which I don't recognize:

http://www.youtube.com/profile?user=...15/mfLNS44Ogug

It looks very close to my hensim 250:
http://gokartsusa.com/images/product...HS250CR07A.jpg

I think I see a project in my future since I have a welder and have to pull that bikes engine to fix it's transmission anyway.
They say you can't shine a turd, but I beg to differ...

Can anyone help ID the tank though, or guess the handlebars or how much stretch he added to the swingarm?