The bike itself weighs just 49.6 lbs and sits on 26-inch puncture ... in full electric mode or 50 – 60 miles in assisted mode. The bike is made of an aluminum alloy and features 21-speed gears ...

Review of a commuter electric bike featuring a 500w motor and 21-speed settings.

Whereas many early motorized bicycles employed internal combustion engines, the tide has shifted in favor of more environmentally friendly electric ... seat height from 24-inch to 26-inch framing ...

The new Ottobike CR-21 electric motorcycle has a 9.6kWh battery pack which can guarantee a 230km range at average speeds ... attached to 17-inch wheels with Maxxis tires. The bike also comes ...

The Ducati MG20 electric bicycle receives 20-inch wheels with 2.125-inch cross ... around 50 kilometers on a single charge at a maximum speed of 25 kmph, according to Ducati.