E-MOTIKA
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WARNING -Too worn out or damaged tyres must be replaced.
Valves: Make sure the valve cap is inserted and the valves are clean. Dirt can cause leak-
age or holes in the tire.
WARNING - A flat tyre can create a dangerous instability for the driver.
HANDLEBAR AND STEM
Handlebar stem:
The handlebar stem fits into the steering tube and is held firmly by the steering lock bolt
and by the expander which, when screwed in, connects with the fork tube. To remove the
stem, loosen the bolt with 2 or 3 turns and unlock the expander with a tap. If the bicycle is
a mountain bike, to install the handlebar refer to chapter 3.4.1.
After removing dirt and grease, lubricate again and apply a light film of grease on the fork
thread and on the pipe to be inserted into the frame. The height of the handlebar can be
adapted to suit your needs. You will notice a sign at about 65mm from the base of the
steering with "max height" or "minimum insertion" which indicates the maximum exten-
sion limit.
WARNING - Never ride the bicycle if the inscription "max. height / minimum insertion" is
visible.
WARNING - Tightening the attachment bolt or handlebar assembly too much may cause
damage to the bicycle and / or the driver.
When installing the handlebar stem again, make sure it is correctly aligned and screwed
in using a hexagonal Allen key.
Check that the handlebar is well inserted in the stem and that the attachment is well in-
serted in the fork tube. Lock the front wheel between your knees and try moving the han-
dlebar up and down, to the right and left and vice versa. The handlebar should not move
when pressure is applied to turn.
HANDLE
The exact position of the handlebar depends on your needs. For MTB bikes, the han-