Which is the fastest production motor cycle?
All production Japanese motorcycles capable of such speeds are nowadays limited to 300kph/186mph from the factory. This question is asked fairly often; someone always mentions the Marine Turbine Technologies Y2K gas turbine powered bike, as it’s theoretically capable of speeds in excess of 225mph, but they aren’t exactly mass produced, being basically made to order. The early model Suzuki GSX1300R “Hayabusa” was made without a speed limiter, and was measured at 198mph by one UK magazine, so that’s probably the one to go for, but after the first year or two of production they were speed limited, as mentioned above.
