bicycle for sale/Junior bicycle/Junior bike sale

1) 12", 14", 16", 18", 20",24", 26"
2) argon arc welding, CO2 welding
3) Frame tubes thickness: 0.8mm-1.2mm
4) BMX handle bar
5) single-pass grips, black plastic materials
6) 5pcs /7 pcs/8 pcs bowel
7) front and rear clamp-on brakes
8) Blue plastic saddle
9) Three pieces of chainwheel&crank, 9-type chaincover
10) pedals with reflector without ball
11) Long mudguards
12) Solid iron carrier
13) attached with bell, training wheels, water bottle