Specification :

1. Rim Size: from 12" 16" 20"
2. Bike Frame: steel and painting, thicker argon-arc welding/ CO2 welding
3. Bike Fork: steel and painting, co2 welding steel / suspension fork
4. Rim: 12" 16" 20" steel alloy or aluminum
5. kids bicycle Handlebar and stem: CP, argon-arc welding 22X0.8-1.2mm
6. Tyre: 12" x1.75, 16" x1.75, 20x1.75 or 1.95 2.125 air tires or EVA tire
7. Chain wheel & crank: 12" 24T* 89/ 1628T* 102/ 20" 28T* 127 CP/ ED
8. Crank: CP or ED or UCP
9. Brake: F/ R Caliper Brake or R band brake
10. Flywheel: 16T/ 18T/ 20T Brown/ Black/ CP
11. Mudguard: steel, painting or CP
12. Chain: full chain or 9-form chain cover
13. Pedal: plastic, with reflector, without ball, PP/ TPE/ ALLOY
14. Saddle: good leather, common or spring / plastic/ imitation leather/ plate PVC TOP
15. Grips: PVC/ TPR/ RUBBER FOAM
16. B.Bparts: 3pcs B.B axle B.B cup
17. Paint: 3X/ 4X painting
18. Color: red, black, blue, green, yellow etc. any color you like
19. Attachments: bag, helmet, flag, the covers of the wheels, training wheels
20. Packing: export standard packing SKD/ CKD/ AB 85% SKD/ 50% SKD 1PCS/ CTN or 4PCS/ CTN
21. Environmental protection paint is good for health ;
22. we can manufacture the bag, the helmet and the cover of the wheels to match the bikes