The Husqvarna TX is a lightweight motocross motorcycle manufactured by the Swedish company Husqvarna Motorcycles. The TX is powered by a two-stroke single cylinder engine, and is available in a range of displacements, ranging from 125 cc to 650 cc. It has two-valve heads and a semi-automatic clutch with a five-speed transmission. The Husqvarna TX has been used in various motocross competitions, including the AMA Motocross Championship.