【Ideal for Motorized Bicycle】The 2-Stroke Bicycle Cycle Gasoline ... High Performance Carburetor and Upgraded CDI.4 bolts attach the engine to your bike frame and this kit comes are 8mm ...

Another criterion was to include only step-over motorcycles, excluding even the iconic step-through ones like the classic 49cc Honda Supercub ... launched in 1946, was a two-stroke engine welded onto ...

Tough just like its bigger 125cc-class brother, the 2014 MY Yamaha Zuma 50F also boasts on a 4-stroke 49cc highly-capable engine which makes this two-wheeler great for both commuting and zooming ...

Ishibashi produced his first bicycle ... 49cc variants, all of them built on a bicycle frame. In 1958, Bridgestone would produce its first actual motorcycle. The original Bridgestone Champion was ...

A patent from Porsche shows it is working on an innovative yet complex new engine based on a six-stroke principle ...

The frames are extensively modified and often carry engines with significant performance modifications ... bikes -- but not the parallel twin. Yamaha's first 4-stroke entry into the street bike ...

The 4-H Small Engine project creates the education and hands-on opportunity for youth to learn all about engines. In this project youth will identify and discover the function of different engine ...

Polaris Outlaw 50 – This is a 49cc single-cylinder 4-stroke mini quad with ... has been improved to accommodate the increased speed. It houses an 89cc 4-stroke single-cylinder engine with electric and ...

Porsche patented a 6-stroke engine Outside of early Saabs, most gas-powered car engines are a 4-stroke Porsche's 6-stroke patent seems to indicate it could eke more power out of an engine Unless ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now ...