Over on his YouTube channel [Tom Stanton] shows us how to build a Stirling Engine for a bike. A Stirling Engine is a heat engine, powered by the expansion and contraction of a working fluid (such as ...

As motorcycle manufacturers continue to strive for weight savings, could the future generation of bikes be made with plastic engine parts? Europe’s largest application-oriented research organisation, ...

The e-bike motor is integral to the frame and cannot be easily swapped like other components, so here's everything you need to know before you buy your next electric bike When you purchase through ...

The bike motor kits Felt now offers are street legal and get about 200 miles per gallon at 25 mph. The bikes will go faster and they can easily be geared for climbing. And, if you feel like it, you ...