Two strokes, by design are twice(at least) as efficient and half as noiy and expensive to fix and tune, and have about a tenth of the spinning parts generating friction/noise/heat and were making 250 bhp per litre before most of us were born!!!!!!!
I dont see the logic at all and have always thought it mad that four strokes were ever put into bikes in the first place.
Two strokes finished, ha we'll see
They dont weigh owt either!
Come to think of it they pollute less too, in all ways bar h/carbon emissions. Got to be a conspiracy lads