12"-20"kids` bike

children bicycle Specification1. Rim Size: from 12" 14" 16" 18"20"2. Bike Frame: steel and painting, thicker argon-arc welding/CO2 welding,0.8mm-1.2mm3. 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 22*0.8-1.2mm6. Tyre: 12"*1.75, 16"*1.75, 20*1.75 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: 3*4*painting18. Color: red, black, blue, green, yellow etc .any color you like19. Attachment: basket, tool, training wheels20. Packing: export standard packing SKD/CKD/AB 85%SKD/50% SKD 1PCS/CTN or 4PCS/CTNPackage SizeCarton SizeQuantityQuantityQuantity40HQ40FT20FT12"78*31*42cm2500220085014"78*31*42cm2300200080016"78*37.5*43cm2000180077018"92*50*37cm1600150061520"98*50*37cm13501270520 GuideWheel sizeAgeInside legHeight12"2-3years(35 to 43 cm) 14"-17"(1.00m - 1.25m) 3'6" - 4'2"14"3-5years(40 to 50 cm) 16- 20"(1.10m - 1.3m) 3'8" 4'5"16"4-6years(45 to 53 cm) 18"-21"(1.2m - 1.45m) 4' - 4'8"18"7-8years(55 to 63.5 cm) 22"-25"(1.35m - 1.57m) 4'6" - 5'2"d20"9+years(65 cm +) 26"+5" 5' We are specialized in manufacturing kid's bicycle and other bicycle parts. Such as bicycle pump, bearing ,bicycle saddle, bicycle pedal,basket, rims , chainwheel and crank ,branke lever and so on. Your design or sample is welcomed, we can make according to your request. If you are interested in our products, please don’t hesitate to contact me soon…Any information from you will be high appreciated.