According to history, the first combustion engine motorcycle was created in 1885. Since then the motorcycle has come a long way. Some bikes are manufactured after years of design and testing, while some custom bike builders can put together dream machines in only a month.

We thought we would take a look to see what we could find in the extreme department. We found monsters with tons of horsepower, and some bikes that are beyond imagination. So sit back and relax as we show you 10 Most Insane Motorcycles.

1. Kawasaki 1000 Ninja H2R – If you want to talk about insane motorcycles, then the Kawasaki 1000 Ninja H2R should be part of the discussion. Built and designed by Kawasaki Heavy Industries. The track-only variant is called ‘Ninja H2R’ and produces a heart-stopping 310 horsepower, and 326 horsepower with ram air. Power comes from a 998-cc inline four-cylinder engine cradled in a steel trellis frame.