A Half-Track is a cross between a tank and a truck. These aren’t used so much today, but the notion of “half” still exists as the Halfbike suggests.
Its designers, which launched a Kickstarter campaign to help bring the device to market, see it as truly half way between a scooter and a bike. It is actually a tricycle of sorts with a big wheel in the front and two small tires in the back, but it is designed as an urban transport solution – making it easier to go from point A to point B than on a traditional scooter – but still smaller than a traditional bike.
The unique design could also give a serious workout to the glutes, quads and buttock muscles as there is no seat! But thanks to its small size it could be ideal for navigating crowded urban streets.