Handle bar and handle bar stem
Caution! After a fall on the handle bar, you must
replace the handle bar and stem. Invisible micro
cracks can lead to breakage and therefore, pose a
risk of falling!
The handle bar can be adjusted as follows (Figures 9, 10):
Figure 9
Adjusting height:
– Loosen the nut or inner hexagon bolt of the expander bolt
(Figure 9, 10, pos.1)
– Loosen the bolt with a gentle hammer blow and adjust the
correct handle bar height.
– Tighten the expander bolt finally.
92
Figure 10
Caution! Please pay attention to the marking, which
should under no circumstance project out of the
control tube. Danger of breaking – and therefore,
risk of falling! Frequent re-adjustments of the seat
can leave permanent scratches on the surface of
the seat support due to mechanical action. These
damages falls under normal wear and tear, and does
not constitute a case of materials defect liability.
Adjusting the inclination of the handle bar:
– Loosing the joint (Figure 9, 10, pos. 2)
– Rotate to the correct position
– Tighten the joint
Angular adjustment of handle bar stem:
This stem offers more flexibility in adjusting the handle bar
position:
Figure 11
Adjustment:
– Loosen the screw joint.
– Rotate the handle bar to the desired position.
– Tighten the screw joint.