The world’s fastest motorcycle can be broke into two catagories, which would be the fastest production and the overall fastest. The fastest prodution motorcycle is the Marine Turbine Technologies Turbine Superbike, also known as the Y2K Turbine Superbike. This bike has a top speed of 227 mph. Now for the other part which would be the fastest overall motorcycle, that would be the BUB Enterprises Streamliner motorcycle. This bike has a top speed of 354 mph. This bike was tested at the Bonneville Salt Flats and driven by Chris Carr.