10
Step 6
：
Screw Handle Bar(37L) into Coupler Bar(28L), align the holes and screw it with Screw(33),
Washer(34) and Nut(35); Screw the Right Handle Bar(37R) as above operation.
Step 7
：
Pass the Adjust Tube (72) through Seat Tube (73).Knob (74) through Washer(65),Seat Tube(73) and
screw it with Adjust Tube(72).
