Last week I told you about the SBU (Self Balancing Unicycle) which was featured on the TV show Shark Tank. Now I give you yet another unicycle style urban vehicle. The iGo EcoBoomer features a max speed of 13.5MPH and 19 miles per charge. Priced at $1,895.00, the iGo looks easier to ride than the SBU as it is designed more like a scooter, with foot rests and handle bars. But at that price, I think I’d go for a $100 Razor scooter like this one.