Kawasaki Ninja H2 and H2R have a major difference in terms of performance. Both are supercharged bikes with a 998 cc engine but the H2R is more performance oriented with a supercharger impeller which clocks at 1,30,000 rpm to push a massive 200 liters of air per second into the engine. H2R produces nearly 100 more BHP than the normal version Ninja H2.

Kawasaki Ninja H2 - Built Beyond Belief