Had the app record my first long ride and i was very impressed with the range. here the stats
I'm about 175 lbs. 35 miles, 90% dirt, 3hr 40 min, 3600ft vert, avg speed 9.8mph, avg rider power 120w, avg motor power 172w. 17-18% left. i used 35/35 eco as much as possible in the begining and was on track to go almost 50miles so i started using auto- more and then after i knew i was more than covered i used it till the end. the auto- was even more than i needed most of the time. I needed turbo power on the steepest section of a climb but that was only once.
my 3 buddies with gen 1 and 3 had to swap batteries midway at a car we set up.
beside the smooth power i noticed this time that the rolling resistance was much less than my gen 3. maybe the tires but the bike coasts great 24psi/f ,26/r and it felt much more capable on the fast DHs and i was going much faster with more control. All stock geo/susp settings, the bike was absolutely great. EXCEPT, the hot shoe stopped working right before the ride for no reason. was working fine moments before then dead. no water involved. i was kinda pissed and everyone was ready to go so I ripped it right off taped off the wire and put in a battery.
yes the bikes dont need more power if you a avg rider of avg weight. my one buddy is almost 300 lbs and he went through almost 2 700s on the same ride. he needs that extra power to keep up. Also the battery cover came lose twice so I will apply a little 242.