hey fellas do you know if there is anywhere to get some spoked wire wheels from about 80-100mm like these: http://www.top-flite.com/accys/topq6000.htmlhttp://www.top-flite.com/accys/topq6000.html
any help will be appreciated. also looking for go kart wheels, tires, hubs, bearings, bearing carriers. also thin walled round tube 10mm and 8mm dia, mild steel or stainless.

i may also be wanting some aluminium folding into what i think a rather difficult shapes but that wont be for a week or so. the spoked wheels at the top are the main thing at the moment.
cheers.