Technical

There are two basic types of electric vehicle, those powered by batteries and those which use fuel cells.

Another innovation on the Guzzi concept bikes is the use of space age material Inconel for the exhaust pipes.

The cool-looking finned heat sinks on either side of the Guzzi concept bikes' headstocks are there for more than just the style: they use what's known as heat pipe technology to take excess heat away from the motor, improving emissions and allowing a higher power output.