Riding dirt ... stroke dirt bike in the later years called a K-16. This bike looked much like its contemporary European and ...

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 ...

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 ...

An improved 85 cc 2-stroke engine, housed inside a brand-new chromium molybdenum steel frame, delivers exceptional power and torque. Adjustable WP suspension, together with a new single-piece ...

Take the transition from 2-stroke dirt bikes ... as the impetus for 4-stroke dirt bikes -- which sounds like a familiar ...

The V-Rod wasn’t your typical Harley, and the Muscle version pushed it even further. Here’s the engine behind the Muscle and ...

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.

What sets them apart is the weight with the R tipping the scales at 85 kg (187 ... capable electric dirt bikes, and a lot more powerful than even ICE bikes with 450cc engines in their frames.

a bike that you can actually ride and keep control of. Generally, a 125cc two-stroke or a 250cc four-stroke dirt bike will suit a beginning rider better than something with more (unnecessary) power.

Light, powerful, fun and pro-grade, the 2013 Yamaha YZ250 is a 2-stroke ... on the dirt track or on the forest trails. Equally usable as a sport machine and as an off-road recreational bike ...