item no:12" 16" 20"

Frame :steel and painting, argon-arc welding

B.Bparts:3pcs

Rim: steel , plastic

Mudguard: steel, painting

Tyre:12"x1.75,16"x1.75,20x1.75 air tire

Chain: full chain

Handlebar and stem: CP, argon-arc welding

Brake: F/R Caliper Brake Caliper Brake

Pedal: plastic, with reflector, without ball,

Saddle :leather, common

Fork: steel and painting, co2 welding steel

Color: red,black,blue,etc. any color you like

Packaging size:12" 73*19*40 1x40HQ 1275pcs 9/7KG(G.W/N.W)

16" 86*19*48 1x40HQ 950pcs 11/9KG(G.W/N.W)

20" 105*19*52 1x40HQ 680pcs 13/11KG(G.W/N.W)