7
4.3
Steering System - Handlebar
The steering system consists of the handlebar, the handlebar stem, and the steering/control set.
The steering set holds the fork in the frame, and allows for easy turning of the handlebars. It is exposed to heavy loads
during the ride, and therefore needs to fit properly. It must not have any play and
must be able to turn easily.
The ahead-stem used for the Woombike is the connecting piece between the
steering set and the handlebar. By loosening the Allen screw at the lower end of
the stem of the handlebar you can adjust the handlebar at a right angle to the front
wheel set. Make sure that the wheel is not installed the wrong way around, the
brakes have to be located in front of the fork. The two Allen screws on the front
part of the stem allow the handlebar to turn on its own axis.
Make sure that the Allen screws are not stripped or tightened
too much. Tighten screw by screw carefully and slowly at
first, then tighten them with the correct torque (see section 8.2).
4.4
Fork
The bicycle fork holds the front wheel and thus has an important function, which is important for the safety of your child.
The elaborately crafted Unicrown-fork made of chrome-molybdenum steel ensures the required degree of shock absorbing
for your Woombike, thanks to the material properties.
If you see any damage, bending or cracks on the frame or the fork,
never
let your child
continue
riding,
and do
not repair any of these components yourself.
4.5
Seat and Sitting Position
When the child is sitting on the seat, she/he should be able to touch the ground with both feet
and stand in a stable position.
The picture shows the seating position of a more advanced cyclist. In this bicycling position,
the seat is set so high that the leg is almost stretched when the foot touches the pedal in the
lowest position.
In this seat position, the child should have already learned how to get on and off the seat.
There are two seat settings or adjustments:
Height:
To set the height, use the quick-release lever. Note the minimum insertion depth of the seat into the frame tube.
Horizontal change:
By loosening the two screws, you can move the seat along the rails to the rear and to the front. (Woom
4, 5, 6)
4.6
Using the Quick-Release Lever
The quick release consists of two parts, the
adjusting nut (1)
and the
clamping lever (2).
Opening
: Turn the clamping lever to the limit stop, so that you can see the inner side of the lever.
To loosen the quick-release device even more, turn the adjustment nut counter-clockwise.
Closing
: With open clamping lever in one hand, turn the adjusting nut in a clockwise direction
while holding the clamping lever with the other hand. Now tighten the nut. Then turn the
clamping lever using the palm of your hand in a manner that you can see the outer side of the
lever.
Содержание Woom 1
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