Unfold the stem
1. Hold the bike body and turn the
stem upright to ensure that the
stem is seamlessly connected to
the underside.
3. Slightly shake the stem and
check if the security buckle is fully
buckled.
2. Fasten the folding wrench
directly in the direction of the
stem.
4. When folding the stem, you
need to press the security buckle
and then open the folding wrench.
16
Security
button