Rim Size: *0"or as your required
Frame:steel and
painting, thicker
argon-arc welding
Fork: steel and painting, co2 welding steel /suspension fork
Rim: steel ,alloy or aluminum
Handlebar and stem: CP, argon-arc welding Φ*2X0.**1.2mm
Tire 1.*5 or 1.*5 tire tube: EVA or High-grade natural rubber
Chain wheel & crank: *2"*4T?9/***8T?*2/*0"*8T?*7 CP/ED
Crank: CP or ED or UCP
Brake: F/R Caliper Brake or R band brake
Freewheel: *6T/*8T/*0Tor as your required, Brown/Black/CP
Mudguard: steel, painting or CP
Chain: full chain or P-chain cover
Pedal: plastic, PP,TPE or Alloy
with or without reflector
with or without ball
Saddle: good leather, common or spring /plastic/imitation leather/
plate PVC
