People think they are setup from stock for super moto, but really they are just setup to be street legal machines.. Just because they are a dirtbike with street tires doesn't make them supermotobikes.. The engine in the DRZ400 is almost Identical to the LTZ-400 sport quad they have. If that gives you any indication on how fast your shee is vs. a z400, the z400 is the drz motor but on the street and the trail.