http://toronto.craigslist.org/bik/250476411.html
Hey this bicycle has an extra wheel!
edit: We have to get a few trikes like this and then do chariot racing with foam spears or nerf guns or something. Think six-horse chariots with archers and spearmen barreling around the Roman hippodrome at the time of christ with thousands of fans cheering. It will be just like that.