hubless trike concept

hi guys - just started working on this concept, i'm trying to gain people's opinions on it and suggestions from people more experienced than i am at building these machines.

from other people i know i need to look at how the twisting force of cornering will affect the rear wheel.

one of my ideas is to use the space in the rear wheel to put a storage compartment (that wouldn't spin round).

still alot of work to do i'll start building soon...

http://www.davepickles.com/page16.htm