Introducing the new BIRIA Electric Chopper. With a 500 Watt motor and 48V, 16 Amp LG battery, it has an average range of over 45 miles per charge with pedal assist. It has Hydraulic Tektro disc brakes with 24 x 3.0 tires. The front suspension fork will allow you to handle any terrain, from off-road to the city. This is class 2 ebike with pedal assist and throttle, and the maximum speed is 20 mph.