During the 1960s and 1970s, motorcycle manufacturers searched for alternatives to the conventional piston engine, and few looked more promising than the Wankel rotary. Its compact dimensions, smooth ...
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The rare rotary dirt bike nobody wanted
Imagine you're relaxing on a mountaintop in 1974 when you hear a distant engine growing nearer. It revs so high, it sounds like an approaching helicopter. Or perhaps a tiny, high-pitched jet. Finally, ...
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