Kawasaki launched 2017 versions of four motorcycles – the Z900, Z650, Ninja 650 and Ninja 300 with BS-IV engines on March 25, 2017. In less than a month’s time, the Japanese manufacturer is now set to launch two new motorcycles – the Z1000 and Z250. The updated motorcycles get BS-IV engines. The Z1000 is the flagship motorcycle in the Z series while the Z250 is the smallest and most affordable motorcycle of the lot.