neljarattaline sõiduk, kus juht istub mootorratta sadulat meenutaval sadulal ja juhib sõidukit juhtrauaga, a motorised vehicle, propelled by an engine, intended primarily to travel on unpaved surfaces on four or more wheels with low-pressure tyres, having a seat designed to be straddled by the driver only, or a seat designed to be straddled by the driver and a seat for no more than one passenger, and handlebars for steering, a 3 or 4 wheeled vehicle that is designated for off-road use, that has low-pressure (balloontype) tires, with a seat that is designed to be straddled by the operator, powered by an engine in size from 50 cc on up to 500 cc displacement