Detailed Product Description steel children bicycle: Children's Bicycle, Chidren Bicycle, kid's Bicycle,bikeltem no:12" 16" 20"Frame:steel and painting,argon-arc weldingB.Bparts:3pcsRim ... :plastic,with reflector,without ball,Saddle:leather,commonFork:steel and painting, co2 welding steelCrank: CPColor:red,black,blue,etc. any color ...