H@ly cr@p, I don’t know how you all do the super long rides!
So far with my Ride1UP Roadster v2 (single speed belt drive), maximum rides so far, after 1+ year and 5000+ miles on the bike:
With internal battery only, 250wh, ~35 lbs, 40nm torque, 350 watts (550 w peak) = 60 miles, mostly flat
With internal + external battery, 500 wh, ~40 lbs = 90+ miles, 7000+ feet elevation gain, 14.8 mph average.
With internal + 2 external batteries, 750 wh, ~ 45 lbs = 65 miles, 7000 ft elevation gain, 16.4 mph average