12'' children bicycle PASS CE

12'' children bicycle PASS CE 1. Rim Size: from 12" 16" 20" 2. bmx Bike Frame: steel and painting, thicker argon-arc welding/CO2 welding3. bmx Bike Fork: steel and painting, co2 welding steel /suspension fork4. Rim: 12" 16" 20" steel alloy or aluminum5. Handlebar and stem: CP, argon-arc welding Φ22X0.8-1.2mm6. Tyre: 12"x1.75, 16"x1.75, 20x1.75 or 1.95 2.125 air tires or EVA tire7. Chain wheel & crank: 12"24T×89/1628T×102/20"28T×127 CP/ED8. Crank: CP or ED or UCP9. Brake: F/R Caliper Brake or R band brake10. Flywheel: 16T/18T/20T Brown/Black/CP11. Mudguard: steel, painting or CP12. Chain: full chain or 9-form chain cover13. Pedal: plastic, with reflector, without ball, PP/TPE/ALLOY14. Saddle: good leather, common or spring /plastic/imitation leather/ plate PVC TOP15. Grips: PVC/TPR/RUBBER FOAM16. B.Bparts:3pcs B.B axle B.B cup17. Paint: 3X/4X paintingOther:popular Sell,High Quality,Competitive Price,sticker is designed by professional personsour goods have win a high reputation enjoy good popularity at home or abroad,if you are interested in our goods,you can feel contact with us,we shall be glad to supply our best price and detailed information for you reference!