7. Dodge Tomahawk
This is the top speed bikes in the world. It is capable of going at a top speed of 420 miles per hour. It was unveiled in 2003 and reports show that there have been sold less than 10 of these motorbikes. It features an 8.3 liters V-10 SRT Dodge Viper engine capable of producing 500HP. This bike is unique because it has 4 wheels this makes it capable of moving from 0 – 60 miles in just 1.5 seconds.