Watch as a classic red multi-speed bicycle undergoes a complete transformation into a custom single-speed bike. This hands-on ...

I remember growing up and having nothing to ride but a single speed huffy. Now, 20 or so years later, I can get the single speed feel once again, with a smidge of technology added in. Folks, the ...

Singlespeeds or fixed gear bikes (fixies), as the names suggest, are bikes with only one gear and a may have a fixed rear wheel — meaning if the wheel is spinning, so are the cranks. These are similar ...

For the first time, German company Core Technologie GmbH has put its 3D printing software to work in creating an everyday product. The result is a single-speed bicycle that ranks among the lightest ...