When the bike was introduced in 1990, the nearest production bike top speed was   slower and it belonged to the ZX-10, the bike that Kawasaki was replacing with the ZX-11. The ZX-11 also had a ram air induction system.
When the bike was introduced in 1990, the closest production bike top speed was   slower and it belonged to the ZX-10, the bike that Kawasaki was replacing with the more powerful ZX-11. The ZX-11 also featured a ram air induction system.