That is until about 20 years ago, when the two-stroke engine disappeared from motocross ... with the help of some favorable rule changes by motorcycle racing's sanctioning bodies.

Kawasaki have released the first social media teasers for a new two-stroke motorcycle on its way to ... that it may feature a completely new engine, complete with fuel injection, or forced ...

How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden Bowen] gladly set for himself, while foregoing such obvious wastes of ...

We’re introduced to the traditional two-stroke diesel engine as thermally efficient but not smooth-running, and then the gas turbine as smooth but much more inefficient. The free piston engine ...

introduced the first mass-produced motorcycle (pictured above) with a twin-cylinder configuration. Its four-stroke engine used a pair of side-by-side pistons to make 2 ½ hp, driving a bike that ...

4stroke is used in gixxer.2 stroke engines are no longer used in any bike as it causes more pollution and are not efficient as 4 stroke engines.