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In article <1141609865.444861.110980@e56g2000cwe.googlegroups.com>,
fredfighter@spamcop.net wrote:
> Montblack wrote:
> > (adam_s_wolff@yahoo.com wrote)
> > > I'd welcome your feedback regarding my product:
> > >
> > > http://www.wolffaerocycle.com/
> > >
> > > And an article in the recent issue of Full Throttle (biker rag):
> > > http://www.fullthrottlenyne.com/feature2.htm
> >
> >
> > Why not revisit the Wright Brothers design - a fitted belt, around the rear
> > tire, up to a big slow turning pusher prop?
> >
> > Just a thought...
> >
>
> BMW had (has?) a shaft driven motorcycle. You could
> have a PTO and clutch that would select between the
> drive shaft and a belt or chain drive for the prop.
Ever seen a shaft-driven bicycle? There were some about 100 years ago.
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