The eBike Store in North Portland has become the first dealer in the country to stock the Self-Balancing Unicycle — a.k.a. SBU. The SBU is an electric-assisted unicycle with “advanced angle sensing electronics and software” that allows it to balance and “pedal” for you.
The SBU was invented by engineer Daniel Wood of Camas, Washington-based Focus Designs. I met Wood last week for an up-close look at his amazing invention.