a 12.4-inch ground clearance, 33.9-inch seat height, and 218-pound claimed wet weight. Compared to the other bikes here, its air-cooled SOHC four-stroke has the smallest displacement of 144cc.

Despite its specialization in 2-stroke models, Yamaha naturally turned its R&D assets to the new goal of creating bikes with large-displacement 4-stroke engines. As the other manufacturers sought to ...

Take the transition from 2-stroke dirt bikes to the 4-stroke machines we see on the track today, for example. The first ...

With the 250R retired and no new Ninja 300cc model making its appearance, the Ninja 400 is now the smallest gas engine sport bike that Kawasaki makes. It's powered by a 399cc, 4-stroke ...

Many factors can contribute to the potential top speed of a dirt bike. Dirt bikes are equipped with either 2-stroke engines or 4-stroke engines. If you ever spot a 2-stroke dirt bike, you would likely ...

4.1 is average rating of TVS bikes by 4115 users ... choice for racer and rally enthusiasts TVS Fiero - 150cc 4-stroke bike meant to take on the Hero Honda CBZ TVS Scooty - Made as a lower ...

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.