Frame:1.2mm argon arc welding,
powder-coating,
outside-pasted, sticker
Stem: powder-coating
Handlebar: riser Bars, powder-coating
Rim: steel match color
Bottom bracket: one piece, electroplating
Brake: F/R: Caliper brake/Band brake
Tyre: 2.125″, Tube: 1.75″ butyl
Saddle: leather seat
Train cover: plastic full cover with training wheel and steel basket