It was back in 2016 that we first heard about the KerVelo, a recumbent bike that replaced the chain with a gearhub transmission built into the front wheel. Well, it's now more of a head-turner than ...

For the last couple of years, French e-mobility company Cixi has been working on a three-wheeled vehicle called Vigoz that's based on its chainless pedaling system. A skeletal prototype has been ...

Over the past 50 years, the bicycle has ridden quite a trajectory: From just for kids, to recreation mainstay for adults, to commuter vehicle, to potential full-time car replacement. This simple human ...