We seldom hear about new 2-stroke motorcycles, but we've never heard about one producing 280 hp until now.

What if the engine of the future wasn’t just a dream, but a reality? Imagine a power source that combines the raw, exhilarating performance of a two-stroke engine with innovative efficiency, ...

Towards the second half of the 20th century, the quest to create an engine with more power, long-term reliability, and higher ...

The defining characteristic of a two-stroke engine is to fire (combust) every time the piston is at top dead center. This makes them highly power dense, but also notoriously makes two-stroke engines ...

Hirth Engines, a globally recognised leader in two‑stroke engine technology, and ePropelled, an innovator in high‑efficiency intelligent electric propulsion and power‑generation systems, today ...

Almost every day for more than a year, Damon Sims would comment on whatever Kawasaki posted to its Facebook page, adding up the days since the Japanese manufacturer first teased its forthcoming ...