The electronic motorcycles  manufacture Zero that produce lightweight and efficient bikes  introduced the new Zero DS  a fully electric motorcycle designed to deliver the world’s most versatile electric motorcycle along with being  agile in the dirt and quick on the street, it features a maximum power of 54hp and reaches top speed of 95 mph(153 km/h). The 2014 Zero DS model includes an option to increase the size of their overall power pack  from a 2.8 kWh up to a total of 14.2 kWh allowing 158 miles of city riding from one charge.  See all the Zero Electric Motorcyle