weicai bei children's bicycle bike 3-6 to 9-10 years old 5 boys' kids' bike older children's girl child bicycle

white standard (no gift) pink standard (no gift) orange standard (no gift) green standard (no gift) white high-spec + water bottle (black training wheel) pink high-spec + water bottle (black training wheel) orange high-spec + water bottle (black training wheel) green high-spec + water bottle (black training wheel) white top configuration + water bottle (flashing wheel) pink top configuration + water bottle (flashing wheel) orange top configuration + water bottle (flashing wheel) green top configuration + water bottle (flashing wheel) white + backseat + flashing wheel pink + backseat + flashing wheel orange + backseat + flashing wheel green + backseat + flashing wheel

12 is suitable for heights (80-95) cm. 14 is suitable for heights (95-110) cm. 16 is suitable for heights (110-125) cm. 18 is suitable for heights (120-135) cm.