i have a city bike with 250w bafang motor and waterbottle shape battery. it is 10.4 ah.
it is current conttrolled and can deliver very low assist power when programmed. i have nexus 7. Me and 2.5 year old kid, spending time and doing very slow trips, when i pedal normally and use only first or second gear with a normal cadance, even there are so many hills to climb around, i usually get 45 to 55 km which is approx 34 miles. if i am alone on trips, this would be 10% more. if it is a flat land, that seems possible to reach 50 miles.
it is current conttrolled and can deliver very low assist power when programmed. i have nexus 7. Me and 2.5 year old kid, spending time and doing very slow trips, when i pedal normally and use only first or second gear with a normal cadance, even there are so many hills to climb around, i usually get 45 to 55 km which is approx 34 miles. if i am alone on trips, this would be 10% more. if it is a flat land, that seems possible to reach 50 miles.