The Z900 is an important bike for kawasaki beacuse its predecessor was amoung the films most popular models, despite being distincly on the sturdy side itself, even topping the sales charts in some forgein markets, Z900 is not only 12bhp more powerful than the Z800 but also lighter by more than the weight of that hefty bag, its not surprise that the new naked four felt lively and manoeuvrable, but its a timely and well-executed successor to the Z900, and good enough to keep kawasakis four-cyclinder family popular despite some increasingly tough opposition.!