The growing availability of high capability electric motors is currently in the process of revolutionizing every aspect of personal transport. In a short time, electric skateboards have gone from being docile and anemic to having enough power to do burn-outs and wheelies. In April we looked at all the available 1-, 2-, 3- and 4-wheel transportation appliances on the market
, but envisaged nothing quite like the newly announced US$6100 Gnarboard 4WD Trail Rider with its 3.4 kW of power and peak-power output of 16.5 kW. The Gnarboard accelerates so hard that it can hit its top speed of 28 mph in 1.9 seconds, which is faster than almost anything on the road. Ridden by an expert, it is quite possibly the fastest urban point-to-point conveyance available, yet can be ridden through soft sand and up the steepest of trails. For pure road riding, there's also a slick-tired 4WD road board available.