[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 ...

Self-balancing two-wheelers have been explored by various bike and motorcycle manufacturers over the years, but none have ...

Rubbee consists of a polyurethane roller wired to a 14.4-volt battery pack. The doohickey presses the roller against the back tire of the bike, propelling it with the force of wheel-on-wheel friction ...

DIY e-bikes are often easy to spot ... proprietary motor controller with one based on VESC, an open-source electric motor controller for all kinds of motors even beyond ebikes.

If it’s got an electric motor and a funky shape, I’m down to clown. But being an electric bicycle guy through and through, anytime we can work some good ol’ pedaling action into the mix ...