This is how it should be. It is a clear and noticeable difference between the different levels.
I think that there is something wrong with my bike. Not that I miss levels 3 and 4 very much, level 2 gives plenty assistance.
Thanks for your replies. I can give an example. Starting in level 1 going up a hill in a certain gear and at a certain cadence and pressure on the pedals. Going to level 2, everything else being the same, I have to put less pressure on the pedals to maintain the same speed. It is very...
On my Stromer ST1 2014 there is no difference between assist levels 2, 3, and 4. There is no additional boost when going from level 2 to levels 3 and 4. Anyone has any idea what might be the cause?