A Kawasaki Ninja 900R engine is fast enough on a motorcycle, but install it onto something weighing less than 2,000-pounds you’re definitely an F1 racing fanatic. Then there’s this custom trike, which weighs a mere 730-pounds, which makes its pound to horsepower ratio just 5 lb/hp/ It started as a Ninja 900R powertrain, a completely custom cage was then built around it, complete with a functional clutch (downshift / launch), steering, turn signals, headlights, and everything else required to make it street legal. Officially called the “AMT3,” it also comes equipped with a coilover suspension, custom control arms, and various parts from other sports cars. Click here to view the first image in today’s viral picture gallery. Continue reading for a viral video of inventor Colin Furze launching 1,000 rockets off a bike.