The range of an E-bike generally lasts between 30 to 50 miles, depending on the weight of the rider and the amount of effort put into pedaling. The range can be extended by pedaling more. The distance covered per battery decreases with an increase in the weight of the rider. The E-bike will be fully charged at the time of rental. You can use pedal assist to reach speeds up to 20 mph, but there is no throttle control. The speed limit on the Carriage Trails is 20 mph, and it is mandatory to yield to people horseback riding Acadia National Park.