2
1.Spread head tube
2.Revolving and unfolding
the rear wheel after screwing
out the rear wheel screw pin
3.Lock the rear quick
detachment button
4.Release the front quick
detachment button and rotate
the front wheel
5. Locking quick detachment
button after rotating and unfolding
the wheel
6.Tighten the screw below
the brake handle after
adjusting the brake handle
to a comfortable position
2. How t o assem b le