24
Rims
Information of the rim wear and associated risks.
As the rim surface is part of the braking system, it is to be wear down. Using a bicycle with
worn rims implies a serious risk for the user. For this reason, please pay special attention
to this component.
Some rims are engraved with a line to indicate the wear level of the rim. In this case, the
user must ensure that the surface does not reach such a level, if it does, the rim must be
changed. If you have any questions or doubts about the rims, contact n authorized dealer.
The rims are provided with a warning icon such as that in figure 10.11
Figure 15
CAUTION: Excessive wear of the braking
surface may cause a failure in the holding system
and lead to injuries. Inspect the brake surface area for
wear. Do not use rims that are severely worn.
Tires
The tires thread has to be in good condition and not to be worn, cracked or scratched. The
thread pattern must be in good shape for a right traction.
The tire’s measurements are printed on the lateral sides. Make sure when changing the
t1yre to be compatible with the rim and bicycle.
Caution
:
When replacing the tyre. Make sure that it is compatible with the
rim and tyre of bicycle. E-bike tires have unique characteristics compared
to standard tires.
Tyre pressure
Tires must be inflated to the right pressure to ensure the bike works properly. that is to
say:
- With a 4 kg (high ) tyre pressure, it is to achieve a greater speed though the riding is to
be less comfortable and more nervous, with the added risk of falling on curves or slippery
surfaces.
- With a 2.5 kg. ( normal riding ) tyre pressure, greater comfort is achieved.
You can adjust the tire pressure between 2.5 and 4 or even 4.5 kg to adapt to any
requirement.
The valve is like the “American” type as the ones used by the cars. However, it should be
avoided filling the tires in the petrol stations, etc.. Use a pump with a suitable nozzle to the
valve. To inflate the tyre, remove the valve cap and place the nozzle on the valve,
ensuring that no air escapes. Check the pressure and place the cap back on the valve,
ensuring air not to escape, verify the pressure and place the cap back on the valve to
keep it from getting dirty.
If the inner tube is flat, it is recommended to change it and not to fix it.
Before riding your bike, check the tire pressure ( inflate the tires without exceeding the
limit printed on the lateral sides of the tires ), the tires wear, the fitting and the alignment of
the rims.