Razor 13013211 Owner's Manual page 8

USAGE
Folding Scooter
1
To fold scooter you must first deactivate the anti-
rattle feature. Twist the knob left until loose.
No need to loosen knob more than one full turn.
3
Lower T-bar to fold.
2
Pull the anti-rattle knob up.
WARNING:
Keep fingers clear of the pivoting
mechanism when folding or
unfolding the scooter. Make sure
others are standing clear.