Its actually further along and the web page is out of date:
http://members.cox.net/escarcega-pho...er/minichopper

Its been fun but a lot of work and lots of details being worked out now.

More ideas can be had from:
http://www.customminibikes.com/

I bought their forks/trees/risers and built the rest from there.

Our bike has a new 90cc Huawei engine, Honda sold their tooling to Korea
for the 90-110cc engine. They are identical. Its a 3 speed with automatic
clutch and electric start. The engine show on the web page IS the Honda out
of the passport, but a good deal came along on the Huawei, so I opted for
brand new. It started out as a father/son project but now its just my
project. I need to finish mock up and get it to the painters. I'll show it
off and then sell it to recoup my investment.....

Marty