Luke Sidewalker

Anybody got any ideas for one of these? It has 26" rims and I see an RC motor mounted friction drive, or a nexus chain drive.
http://images.craigslist.org/1f5136148ZZZZZZZZZ89p205bbd6f9ebb1332.jpg
What do you see?

*mmmmmmmmmmmmmmmmmmmm*

*mmmmmmmmmmmmmmmmmmmm*

*hands briefly circle above a color-swirling crystal orb*

I see a Crystalyte 5302 in its future with 72V 20AH lifepo4 batteries with a 200 amp controller.