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Operating Manual – Mountain bike with electric motor / 250 W rated power
05.08.2021 REV 1.1
30
Adjusting the saddle
Saddle height
C A U T I O N
There is a "min insert" mark on the immersion tube of your seat
post. This mark must not be visible and thus shows the mini-
mum insertion depth of your seat post in the seat tube. If this
depth is not observed, there is a risk that either the seat post
immersion tube or the seat tube of your frame will become per-
manently deformed.
A good presetting for your seat height is the 109% principle. Measure your crotch height and multiply
it by 1.09. If you have a crotch height of about 70 cm, this gives you a seat height of about 76 cm.
This 76 cm.
Then check the seat height again and adjust it, if necessary. Proceed as follows:
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Sit on the saddle
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Place your heel on the pedal
-
Your knee should be fully extended when your heel is on the pedal
-
It should then not be possible to extend your knee completely when you change your foot
position from heel to the ball of the foot.