Two-stroke engines used to be ubiquitous in dirt bike racing, thanks to their lightweight construction and horsepower. Packed in a dirt bike frame, they make a motorcycle playful in the corners and ...

Two-strokes are far simpler machines than four-stroke engines. They’re also lighter, easier to work on, and downright angrier, pumping out a lot more power per cubic centimeter of displacement, which ...

With ever-increasing stringent laws on combustion engine emissions, it’s pretty hard to keep up your game in the 2-stroke world. However, KTM just announced it will introduce some groundbreaking new ...