Hi Booosh.i have the same problem? I used to run up to 110 miles a week a while ago (quite a while ago??,10 +years) and am still fairly fit for 60+ and ride 10 miles to work do 12 hours and ride 10 miles home ( including today when at 0600hrs it was torential rain and blowing 40 knots ) and had no problems at all with my Freego Eagle despite having to stand up and pedal a few times as I useually do and even pedal down hill?? but like you I have no showers but the ebike makes it a lot Easyer in the Summer and if it's hot just pedal lightly for the same speed and take a flannel with you??. Regards Steve.