Well, then you get something like the Twike (it's actually called the Twike 3, but we'll stick ... It has an electric motor powered by a battery and a pair of bicycle pedals that can assist ...

The Brompton P Line Urban electric bike offers a claimed range of 20 to 45 miles, a figure that fluctuates based on the ...

On the other hand, the three-wheeled RadTrike from Rad Power Bikes combines the convenience of an e-bike with the stability of a light electric vehicle. We got an early hands-on test ride of the ...