[AlexJK]

some aren't really "bikes" but i want one of those pump bikes... imma build one!!!

 

[BigSharks]

That's actually awesome.

 

[dr13zehn]

That was really kinda cool! Thanks for sharing. :thumbsup:

 

[Speedub.Nate]

Ha ha, he said "reach around."

Those were cool, but I really like the simplicity of the one he called the "Hula Bike." It'd be fun to play around with. So would the hostess.

 

[Dremer03]

Interesting designs. I can see the bouncing bike being very tiring.