concept motorcycle : BMW Concept 6 Motorcycle 2010

Power, performance, style, innovation and an in-line six-cylinder engine are basic requirements in a BMW.

The cars, that is. Not the motorcycles. But BMW has crammed six round pegs into a square hole to create the sexiest and sleekest six-cylinder motorcycle yet. BMW Motorrad has for years teased motorcycle enthusiasts with the Cheshire-cat grin inducing power of an in-line six...

Read more at Wired.com

Fastest Extreme Motorcycles

The current record holding fastest motorcycle is the BUB 7 streamlined racer at 350.884 mph recorded at Bonneville Salt Flats. It did it with power from it’s purpose built 3 liter V-4 engine.