Our battery offers a range of up to 70 km (43.5 miles). The exact autonomy you will reach depends on the way you will use your bike. 70 km corresponds to a normal situation: soft wind, usage on a good asphalt road texture with some soft inclines. If you are riding in a hilly environment, the battery will run out faster.
Other factors can also impact the autonomy such as your own strength, the weight the bike has to carry and the outside temperature.