This is my fifth cave racer after being introduced into the cave racer theme.
The speeder bike is largely based on [url=http://www.brickshelf.com/cgi-bin/gallery.cgi?f=207898]Bogwing's[/url]
back showing the ribbing
here you can see the orange glowy things
the poles are spears which I think apply as hover thingies, so I think it is a legit cave racer.