Handlebar/Stem
This bike features a threadless stem (Figure 10) the stem has been pre-installed, to change
handlebar height requires moving height adjustment spacers from below the stem to above
the stem, or vice versa.
Alternatively you'll have to get a stem of different length or rise. Do not attempt to do this
yourself, as it requires special knowledge and your bicycle should be taken to a professional
bike shop for this adjustment.
Figure 10