Bicycle
Posted: Tue Jul 22, 2014 9:17 pm
I was look for a crazy production bicycle I saw at a pickers yard that had 4, 4" wheels - like a roller-skate - at the front, and I found something the inventors might like. 
https://www.google.com.au/search?q=4+sm ... d&tbm=isch
https://www.google.com.au/search?q=4+sm ... d&tbm=isch