Until 2003, this model was produced by the Kawasaki brand, which is well known among fans of good motor vehicles. Among the fastest and highest quality motorcycles of its time, the Ninja was one of these Japanese manufacturer's first sports bikes. Innovating for the time, the Ninja had a daring sporty design that gave the bike aerodynamics, but not only did it gain speed by streamlining the air, but it also reached 255 kilometers per hour. All parts and motorcycle assemblies are fairly reliable, and the sixteen-valve engine with liquid cooling system is superbly executed. All over the world, the model was recognized as one of the highest quality and most reliable models.