children and adults toy bicycle 1.Kid balance bike 2.suit for body height 15~175cm 3.light weight,easy to take Children and adults ... paint, rubber charging tyre,special steering wheel for kart,designing by children bodies,riding comfortably ,simply assembling,firm durably ... more intelligent.7.bring the inexhaustible joy for the family and the child ,and happy childhood recolletion8.playing mode: feet ...