Every new internal combustion car and truck sold in America today is equipped with a four-stroke engine, as are the vast ...

In an attempt to make the big two-stroke more suitable for a wider consumer base, Honda detuned the engine to 56 horsepower in 1992 until CR500 production ended in 2001.

If you want to know what kind of bike engine fits your needs, you need to know how a two-stroke differs from a four-stroke. Each of them has advantages and disadvantages. But you can't, or shouldn ...

"There was always a passion about motorbikes. But it's not only passion, it also needs to be a sustainable business model," ...

Those models, such as the KX65 and KX85, feature 65cc and 85cc two-stroke engines, respectively, and are primarily aimed at racers competing in youth classes at local, state, and national levels.

While these modern two-wheelers boggle the mind, things used to be different when two-stroke engines were early in their development and drum brakes were the norm. It all started in the 1960s with ...

Our top pick for the best 2-stroke oil is the Lucas Oil Semi-Synthetic 2-Cycle Oil. It comes in a wide range of different sizes and works well in a number of different 2-stroke engines.

EcoMotors International, a startup based in Troy, Michigan, has a new approach to an old idea–the two-stroke engine–which it says is up to 50 percent more efficient than most vehicle engines ...