!
!
!
i
44
45
Wheels and tyres
The assembly consisting of the hub, spokes, tube
protector and wheel rim is referred to as the wheel.
The tyre is mounted on the rim and pressurised with
a tube. To protect the tube against the sharp edges
of the rim base or spoke nipples, it is lined with a tube
protector.
After the first hours of use, the spokes and nipples
may settle. Check the run-out of your wheels. If your
wheels exhibit run-out, have them inspected or, if
applicable, centred by a bike specialist or contact
an authorised Porsche Centre or the Porsche Bike
hotline.
If a tyre change is necessary, use original spare
parts or tyres of exactly the same size. The size of
your tyre is specified on the tyre sidewall, either in
standard millimetres [ e.g. 52–622; 52 mm width
when inflated and 622 mm [ inner ] diameter ] or in
inches [ e.g. 28 x 2.0 ].
Adjusting the belt may differ from the method
described here. Please consult the documentation
provided by the belt manufacturer.
Risk of damage to the belt.
Do not forcefully
apply excessive pressure to the belt or use tools with
sharp edges when working on the pulley. Do not twist
the belt. Do not excessively bend or squeeze the belt.
Observe the manufacturer instructions when handling
the belt.
Sudden loss of power and propulsion.
If the belt
tension is insufficient, the belt may slip over the pulley
and be damaged. The loss of power and propulsion
may cause a crash. Have a bike specialist change and
adjust the belt.
Sudden restriction of the turning angle.
Using
tyres that are larger than the factory recommended
size may result in contact between your foot and the
front wheel when turning. There is a risk of crashing.
Only mount tyres that correspond to the factory
recommended size.
Overload due to incorrect tyre size.
Using tyres
that do not correspond to the factory recommended
size may overload the frame and front fork. There
is a risk of fracturing. Only mount wheels with the
corresponding factory recommended size.
Tyres that are larger than the factory recom-
mended size may rub against the frame and front
fork and damage the paint.
Only mount wheels with
the correct factory recommended size.
PLEASE NOTE
PLEASE NOTE
WARNING
WARNING
WARNING
INFORMATION
Derailleur
