Discover the innovative process of building a custom bicycle frame entirely out of welded metal nuts. Follow the journey from ...

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

Bike frames are simple on the surface, but can quickly become complicated if you want to fabricate one yourself. Brazing and welding tend to be less common skills than knowing how to bolt things ...

Although they're still far from being common, 3D-printed metal bicycle frames do now exist. Usually they're made using a sintering process, in which a laser is utilized to selectively melt steel ...

Engineering students at Delft University of Technology in the Netherlands have teamed up with the Amsterdam-based 3D-printing company MX3D to 3D print a stainless steel bike frame. The Arc Bicycle, as ...

An overmatched electric fan can’t stop sweat from forming on Matthew Rodriguez’s forehead. Clad in a protective leather jacket and welding helmet, he puts a torch to a lowrider bicycle frame he’d ...