V&D Electric Bikes Go-Bike M4, User Manual

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2. Unfold and Lock the Head/Neck Stem
1) TO LOCK: Ho l d the bike, unfold the
s tem upright, and ensure
it
co nnects
seam l ess w ith base part below.
3) Shake the s tem part to see if this folder
lock is firmly fastened.
O 5
2) Fasten the stem folder lock up wa rd.
4) TO UNLOCK: Press the folder l ock
again to release and then unfold the
ste m .