It's not uncommon to take the SuperMoto down twisty forest trails as well as tight canyon corners. 2016 Suzuki DR-Z400SM Just Hit!!! the Suzuki DR-Z400SM is a street legal bike for serious dirt bike enthusiasts on pavement roads. Its 398 cc liquid-cooled four-stroke engine provides strong low-rpm torque and crisp throttle response for any of these occasions. Motorcycles Supermotard 2960 PSN . the SuperMoto also comes with wider rims and stickier tires than the dual-purpose 400S. the key difference from the DR-Z400SM and the DR-Z400S are the inverted forks. Inverted front forks contributes to less unsprung weight and improved overall handling...