Can’t find a 300? Convert your 250
and make it run like a 500!
PROJECT KTM TWO-STROKE BIG BORE
Michael Leib flicks our built-to-the-hilt KTM 300 conversion
machine during an early-morning test session. The machine hits
hard and fast, making it competitive with the big four-strokes
and more reminiscent of the old 500 two-strokes.