【Ideal for Motorized Bicycle】The 2-Stroke Bicycle Cycle Gasoline Engine Motor kit includes all the parts and accessories needed to convert a regular bike into a gasoline-powered motorcycle ...

The $29.99 all-metal desktop Stirling engine kit is one of the simplest. It can be assembled in 15 minutes and is recommended for ages 14 and up. Also for $29.99 is the Exploring Kid Steam Engine Kit.

Wankel flies in the face of all this. A simplified Wankel engine has only two moving parts: the rotor, and the eccentric shaft. CC-BY-SA-3.0 by Y_tambe via Wikimedia Common The rotor is a triangle ...

Brittish engineer [Geoff Hudspith]’s obsession for steam and passion for cycles fused into the Hudspith Steam Bicycle. Built and improved over the past thirty years, the custom steam engine uses ...

Furthermore, the slim parallel-twin engine keeps the bike narrow and light, although it may not make as much power as other ...

Boost has an alternative: take your existing bike and make it electric. As you can see from the photo above, you're looking at £645 for the whole kit. The kit has been available for some time ...

The Max+ setup adds a claimed 3.6 kg (7.9 lb) to the bike, 2.1 kg (4.6 lb) of which is the removable power pack. Those figures climb to 3.7 and 2.2 kg (8.2 and 4.9 lb) for the Max++. Both versions ...

The Engwe Engine Pro 2 is an all-purpose e-bike that’s easy to transport. It’s a fine urban transportation alternative or commuter bike, as long as you don’t need to carry its 88-pound ...

Edwin: Fast. Dangerous. Scary. And stupid. This toy Barbie car has a dirt bike engine. Hand brake. Widebody kit. Big wing. Barbie pink. Power Wheels Barbie Ford Mustang. More from News Edwin ...

It's a cost effective way to zip through city centers and avoid getting stuck in traffic, but since its engine is only 49cc, it's not ... Honda claims the bike can reach a top speed of more ...