The Jade Warrior was a unique drag bike built by engineer Angus MacPhail, known for his work on the Ford GT40, alongside machinist Mike Hand. Instead of using a conventional race clutch, MacPhail ...

Broadly speaking, drag racing vehicles of any sort rely on two key factors: power and traction. This relationship usually determines who wins — too little traction or too little power, and you end up ...

This Kawasaki is the world's fastest production motorcycle with 326 horsepower from its supercharged engine.