The GAS GAS SM is a dual-sport motorcycle from Gas Gas motorcycles, a Spanish manufacturer founded in 1985. The GAS GAS SM is an off-road motorcycle that is ideal for riders who like to mix up their riding experience. It is powered by an air-cooled, single-cylinder four-stroke engine that produces 23 hp. The bike is well-suited for long distance off-road rides with its long-travel suspension and light weight. It also features an electric start, a rear mounting rack, and an LCD speedometer.