Mountainboarding

Mountainboarding, also known as Dirtboarding, Offroad Boarding, and All-Terrain Boarding (ATB), is a well established if little-known action sport, derived from snowboarding. A mountainboard is made up of components including a deck, bindings to secure the rider to the deck, four wheels with pneumatic tires, and two steering mechanisms known as trucks. Mountainboarders, also known as riders, ride specifically designed boardercross tracks, slopestyle parks, grass hills, woodlands, gravel tracks, streets, skateparks, ski resorts, BMX courses and mountain bike trails. It is this ability to ride such a variety of terrain that makes mountainboarding different from other board sports.

Morton Hellig's 'Supercruiser Inc.' was the first company to manufacture and retail the 'All Terrain Dirtboard', patented in 1989. Mountainboarding (name coined by Jason Lee) began in the UK, the United States and Australia in 1992. Unknown to each other, riders from other boardsports started to design and build, and eventually manufacture boards that could be ridden off-road. This desire to expand the possible terrain that a boarder can ride created the sport of Mountainboarding.

Dave and Pete Tatham, Joe Inglis and Jim Aveline, whilst looking for an off-season alternative to surfing and snowboarding, began designing boards that could be ridden down hills. Inglis developed initial prototypes, and in 1992 noSno was started. Extensive research and development produced the noSno truck system which enabled the boards to be steered and remain stable at high speeds. NoSno boards utilised snowboard bindings and boots, with large tyres for rough ground, and the option for a hand-operated hydraulic disc brake.

...
Wikipedia