Only serious speed junkies need apply. The BMW HP4 is a freak of nature, the S1000RR destroyed so many machines, people were not expecting such a beast, and now they topped it off with HP4. The lightest 4-cylinder supersports bike in the 1000cc class, the HP4 has 193 horsepower, and weighs under 440 pounds with its tank 90% full. I love the color scheme of this machine, I would love to add it to my collection, I’m already imagining the things I would do with this machine. BMW has gone all the way with so many options for this machine, and you can turn it into a racing beast or a weekend monster.