2003 Kawasaki KX250, San Jose location please call 408-377-8780 - The new 2003 Kawasaki KX250 motorcycle has emerged as a completely new machine - engineered to showcase technical prowess, exceed expectations and surface as a force to be reckoned amongst its competitors. From the design table to the test track, the development of a championship motocross bike focuses heavily on performance. The completely revamped KX250 proudly boasts significant engine upgrades and the first comprehensive exterior design since 1999.