Pink Kids Bikes / Children Bicycle / Bicicleta / Baby Bycicle with training wheel Product Description 1.Training wheels and the support: very strong; 2.Tool box: very lovely; 3.Crank:one piece crank ,CP or ED or UCP; 4.Part to tighten the seat tube: very easy to assemble and tighten; 5.Brake: F/R Caliper Brake or R band brake; 6.Handlebar and stem: 4-points handlebar,CP, argon-arc welding Φ22X0.8-1.2mm; 7.Tyre:White tyre 12"x1.75,16"x1.75, 20x1.75 or 1.95 2.125 air tires or EVA tire; 8.Basket: the manual basket; 9.The flag: very good quality and so lovely; 10.Brake lever and grip: good quality; 11.Saddle: good leather, common or spring /plastic/imitation leather/ plate PVC TOP; 12.Bike Frame: steel and painting, thicker argon-arc welding/CO2 welding; 13.Bike Fork: steel and painting, co2 welding steel /suspension fork 14.Rim: 12" 16" 20" steel alloy or aluminum; 15.Chain wheel & crank: 12"24T×89/1628T×102/20"28T×127 CP/ED 16.Flywheel: 16T/18T/20T Brown/Black/CP; 17.Mudguard: plastic; 18.Chain: full chain or 9-form chain cover; Packaging & Shipping