The era of the electric roadgoing motorcycle is upon us and it’s ironic that it should come from a company that looked set to make its mark in automotive history in the supercar stakes with the Brammo GT, an American-designed and built V12 Supercar. That Craig Bramscher has since become one of the foremost evangelists of light weight performance motoring via the Ariel Atom might have foretold the direction, but the Enertia is a perfect commuter machine built with the same philosophy as the Atom. Using a rigid light weight carbon fibre chassis to contain the battery pack (and most of the weight), a small electric motor is all that’s required to see the Enertia accelerate harder than any automobile to its 50 mph top speed – all that’s needed around town. Most significantly in terms of its credibility as a motorcycle, the Enertia could best be described as an electric motard, and comes with impeccable handling credentials - fat tyres, disk brakes front and rear, quality suspension and a very compact centre of gravity – a trait that we’ve seen before in bikes with exceptional flickability and precise handling such as the Aprilia 250 and Buell. The Enertia’s secret is its weight -at just 275 pounds ready to roll, it’s 100 pounds lighter than the featherweight Aprilia Grand Prix Replica . With the carbon footprint of a few lightglobes, and sports motorcycling capabilities to medium speeds this looks like the first viable electric motorcycle to us –the US$15,000 limited edition "carbon" model will be snapped up as collectors items no doubt because it is a landmark machine in personal transportation. At US$12,000, the standard machine is only pricey until you consider how much it costs to run. You plug this sucker into any powerpoint and it'll be ready to go a few hours later for another 45 miles. If the transport authorities encourage responsible road usage as seems likely, ownership costs could be minimal. The Enertia is a landmark motorcycle and its coming heralds the dawn of a new era of electric motorcycles.