16
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ROAD BIKE
|
EN
There are various types of valve. All
valves can be fitted with a dust cap.
After removing the cap you can place
the pump head directly on the valve in
the case of either a Schrader valve or
the so-called Presta valve. On a racing
bike valve you must first screw the little
locking screw out of the valve until the
stop and tighten it again after inflat-
ing the tyre. Get your dealer to demon-
strate operation of the valves to you.
Racing bike 016
3. Checking your tyres for external damage and
wear:
S
The tyre rubber must have the same
pattern as the original over its entire
surface.
S
The tyre canvas beneath the layer of
rubber must not be visible.
S
There must be no bulges or tears.
4. Checking the fit of your tyres:
S
Lift the front or rear wheel and turn it
by hand.
S
The tyre must be round when running.
There must be no highs or lows.
S
With bonded tyres (tyres with tubes on
racing bikes):
RIsK Of PERsONAl INjuRy AND
MAtERIAl DAMAgE!
An incorrectly bonded tyre may detach
from the rim when riding and cause seri-
ous falls.
Check the bonding of your tube tyres.
If the tyre can be pushed away from the
rim by hand the bike must not be used.
The tyre must be re-bonded.
Please consult your dealer.
S
Try to push the inflated tyre to the side
away from the rim at several positions
around the tyre diameter.
S
The tyre must remain bonded to the rim
S
If the tyre can be pushed away from the
rim you must not use the bike
S
Have the tyre re-bonded in a specialist
ship.
S
A newly bonded tyre must be allowed
to dry. Please observe the tyre adhesive
manufacturer’s instructions.
6.1.4 Other checks
1. Check your wheels for loose items such as,
for example, pieces of branches, residues,
loose spoke reflectors etc.
S
Remove these if this is possible without
applying any great force.
S
Check if your wheels have been damaged
by these loose items.
S
Tighten loose bicycle parts such as
spoke reflectors, for example. If you find
this is not possible contact your dealer
immediately.
S
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 saddle post can come
loose. This can lead to hazardous riding
situations, falling, accidents and mate-
rial 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.
Содержание Road bike
Страница 1: ...Handbook Road bike English...