The 1970s through early 2000s saw a steady stream of two-stroke motocross bikes. Then there was a slowdown when motorcycle manufacturers started focusing on four-stroke development, and some like ...

When the Japanese introduced two-stroke technology to motorcycle Grand Prix racing in the early 1960s, few could have any idea how dominant the tech would become in the following forty years in racing ...

We've seen some mad Hayabusa custom bikes ... two-stroke outboard motors – and the thought of putting one of those in a motorcycle rather tickled him. By sheer luck, he found a DT225 engine for ...