Transcript: Electric dirt bike from Segway. The personal electric transporter maker added an off-roading e-bike to its lineup. Segway’s e-Bike has a 0-31 mph time of 4.02 seconds and a top speed of 46.6 mph. It has 75 miles of range on a full battery and can be fully charged in 4 hours. It’s made from an aluminum alloy body that is IP67 grade waterproof.