Name Kids’ bke Brand Dongge Size 12" 16" 20" Frame steel and painting, thicker argon-arc welding/CO2 welding Rim 12" 16" 20" steel alloy or aluminum Handlebar and stem CP, argon-arc welding Φ22X0.8-1.2mm Tyre 12"x1.75, 16"x1.75, 20x1.75 or 1.95 2.125 air tires or EVA tire Chain wheel & crank 12"24T×89/1628T×102/20"28T×127 CP/ED Crank CP or ED or UCP Brake F/R Caliper Brake or R band brake Flywheel 16T/18T/20T Brown/Black/CP Mudguard steel, painting or CP Chain full chain or 9-form chain cover Pedal plastic, with reflector, without ball, PP/TPE/ALLOY Saddle good leather, common or spring /plastic/imitation leather/ plate PVC TOP Grips PVC/TPR/RUBBER FOAM B.Bparts 3pcs B.B axle B.B cup Paint 3X/4X painting Color red, black, blue, green, yellow etc. any color you like Attachments bag, helmet, flag, the covers of the wheels, training wheels Packing export standard packing SKD/CKD/AB 85%SKD/50%SKD 1PCS/CTN or 4PCS/CTN The quantity in one 40 HQ container: 85% skd 1pcs 1 carton, 12 1250 pcs 14 1070 pcs ; 16 950 pcs 50% skd, 1pcs 1 carton, 12 1875 pcs ; 14 1500 pcs ; 16 1225 pcs