The vehicle (1) includes a chassis (2) and a pair of track assemblies (3, 4) mounted at the front and rear of the chassis respectively. At least one of the track assemblies is powered by a motor (5) to propel the vehicle. The chassis include mounting points (6, 7) for attaching the track assemblies. A deck area including rider footpads (8, 9) flanks a central motor mounting section (10).