The truth is, there are two main factors — one very much functional and one rather flashy — and every bike makes a buzz all its own. Here’s the scoop. Excluding fixies, modern bikes have a ...

The Copenhagen Wheel from startup Superpedestrian helps accelerate a cyclist going uphill, charging its battery with energy stored while braking and descending. Stephen Shankland worked at CNET ...

The rear wheel of the e-bike is powered by a typical mid-drive motor that operates the bicycle chain to engage the bike’s existing drivetrain. But the addition of a front thru-axle hub motor ...

The bike features an all-wheel-drive system with in-wheel motors that can power it whether you are pedaling along or not. Two 48-volt battery sizes rated at 17.5 amp-hours and 21 amp-hours are ...

The massively excessive GMC HUMMER EV is known as a “supertruck,” and now the automaker is announcing a “super e-bike” to go with it. The newly unveiled GMC HUMMER EV ALL-WHEEL DRIVE EBIKE ...