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Tyres are wearable parts. You should
therefore regularly check the pres-
sure, tread and condition of your
tyres. Not every tyre is designed for every
type of use. Allow a specialist retailer to ad-
vise you when selecting tyres.
Your bicycle can only function safe-
ly and effectively if you replace parts
with suitable, authorised replace-
ments. Please consult your manufacturer,
importer or specialist retailer for advice on
suitable replacement parts.
Only replace broken or worn key parts
with original replacement parts from
the manufacturer or parts approved
by your manufacturer. This is mandatory in
the case of light systems, while the manufac-
turer’s warranty is usually nullified if you install
non-aprroved replacement parts.
If you install non-original or false re-
placement pars, this can lead to se-
vere loss of function! Tyres with poor
grip or safety, brake pads with a low friction
coefficient and incorrectly installed or poorly
made lightweight components can all lead to
potentially serious accidents. The same ap-
plies for improper assembly!
Tubeless tyres
If your bicycle is fitted with tubeless tyres, please
read the instructions provided by your manufac-
turer covering the tyres and rims.
Only use tubeless tyres on rims in-
tended for this purpose! This will be
marked on the rims, with abbreviation
‘’UST’’ for instance.
Only use tubeless tyres in the pre-
scribed way, with the correct air pres-
sure and the recommended sealant
if required.
Tubeless tyres can only be mounted and re-
moved from the rims without tools, otherwise this
could lead to leaks. If the sealant is not sufficient
for preventing damage, a normal tube can be
used after removing the valve from the tubeless
system.
Tubular tyres
Some bicycles are also fit-
ted with tubular tyres. For
more information on these,
please refer to the enclosed
instructions from the manu-
facturer.
Mountain bikes are also fit-
ted with tubular tyres. For
more information on these,
please refer to the enclosed
instructions from the manu-
facturer.
Only use tubular tyres on rims intend-
ed for this purpose! These do not
have rim flanges but smoothly curv-
ing surface, from the outside inwards. This is
where the tubular tyres are fitted.
Only use tubular tyres in the pre-
scribed way and with the correct air
pressure.
Attaching tubular tyres requires ex-
pert skills and lots of experience! Al-
ways have your tubular tyres changed
by a specialist. Inform yourself about how to
handle and change this type of tyre!
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