 A manual decompression system was fitted.The new (2009 model year) Suzuki TU250X is based on predecessor models known as the Volty and the Grasstracker, which were heavily based on the GN250.The TU250X features a cleaner-burning fuel-injected 249cc single-cylinder as well as styling resembling the British sporting single of the 1960s as well as the Universal Japanese Motorcycle.