It doesn’t really matter whether electric motorcycles are the next thing in two-wheeled transportation/recreation, because the door has been opened for an honest debate about the permanence of internal combustion engines (ICE) in our future motorcycles. One of the bi-products of this rare “think outside the box” moments in motorcycling is the idea that compressed air could be a viable energy source to replace gasoline. I have to admit as PADI certified diver, the idea has always seemed extremely far-fetched to me whenever I’ve heard it brought up.
I have played with small-scale compressed-air cars before, and even at a larger scale there would appear to be issues of energy density, efficiency, storage safety, and of course refueling that crop up as potential deal-breakers. That being said, the concept still has some legs as there are ways to work around these many of these constraints. It’s that potential that surely was propelling (oh, god) Dean Benstead, a design student at Australia’s venerable RMIT.
Given a DiPietro air engine by the folks at Engineair, Benstead was tasked with making a viable two-wheeler that would be use a standard scuba tank as an energy storage device. Getting some help from Yamaha Australia, who donated a Yamaha WR250R to the cause, the 02 Pursuit concept is very compelling with its 140 km/h top speed, though knowing the math involved, we’re not sure if it will replace your petrol bike anytime soon.