Here is the reduction. The overall ratio is 10.25. Thru the hub the ratios are 1st -13.98, 2nd 10.25(direct), and 3rd a 1.36 overdrive with a 7.53 ratio. Pretty tall but it should pull it at the upper speeds. Notice this is a faux M/B. Pedals are foot rests. Pedals not required anymore in my state. Notice where the rear brakes are.
View attachment 106975