Operation Manual

16 | KIDS BMX | EN
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3. Checking your tyres for external damage and
wear:
 The tyre rubber must have the same
pattern as the original over its entire
surface.
 The tyre canvas beneath the layer of
rubber must not be visible.
 There must be no bulges or tears.
4. Checking the fit of your tyres:
 Lift the front or rear wheel and turn it
by hand.
 The tyre must be round when running.
There must be no highs or lows.
6.1.4 Other checks
1. Check your road wheels for loose items such
as, for example, pieces of branches, residues,
loose spoke reflectors etc.
 Remove these if this is possible without
applying any great force.
 Check if your wheels have been damaged
by these loose items.
 Tighten loose bicycle parts such as
spoke reflectors, for example. If you find
this is not possible contact your dealer
immediately.
 Please note that all reflectors are
present as per StVZO (see Chapter 2.1.4),
correctly secured and not obscured or
dirty.
6.2 Check saddle and seat post
RISK OF PERSONAL INJURY AND
MATERIAL DAMAGE!
If the seat post is not inserted far
enough the seat post can come loose.
This can lead to hazardous riding situ-
ations, falling, accidents and material
damage.
Note the correct seat post insertion dis-
tance. Please read Chapter 7.3 for in-
formation.
If you have the correct technical knowl-
edge you can tighten this yourself.
Please read Chapters 7.2, 7.3 and 10.2 for
information.
1. Check the saddle and seat post for tightness:
 Try to twist the seat and seat post by
hand.
It should not be possible to twist the
saddle and/or seat post.
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 Try to move the saddle in its clamp with
alternate up and down movements.
It should not be possible to move the
saddle.