This innovative new dirt bike uses no gas ... If you’re going to build a bike that’s designed to go easy on the environment, you can’t just toss on knobbies that tear up trails.

People are going to build what they want to build. They’ll ride what they want to ride. And eventually, there’ll be so many ...

[Tom Stanton] wanted to see if supercaps have any practical use on e-bikes, and built a DIY electric motor in the process. One of the problems with supercaps is the rapid voltage drop during ...

However, what makes this patent more interesting is that it looks like an electric dirt bike, meant for adults and not for children. Looking at the image, the electric powertrain sits in the ...