Thanks, but I bought the Trance with 625WH main and 240WH Plus battery specifically to go farther than my Haibike with the 500w battery and similar motor on all day adventure rides. On our push mtb we sometimes do 55M/4,500ft, on road bikes we do century rides with 2500ft. On the Haibike I can squeak out 50m/4000ft with most of the altitude done on very steep sections. The Trance has a similar Yamaha motor with 73% more battery capacity, and maybe six pounds more of battery weight. I was hoping for maybe 75m/6000ft out of that combo. I spin like a mad dog when I ride the ebike and never use the smaller cogs except downhill, usually with assist turned off. I suspect some of the less than expected range is due to the Energy Plus pack running its fewer cells at the max C rate, which drastically reduces usable Watt Hours. I will find out over the winter when I instrument both bikes and look at what goes on with power consumption, usable battery capacity, watts used per GPS location, etc. Let's see where this all goes, and if just carrying an extra battery would have been the right answer.