specification

1. Size:

From 12" to 20"

2. Frame:

Steel and painting,thicker argon-arc welding/CO2 welding

3. Fork:

Steel and painting, co2 welding steel  /suspension fork

4. Rim:

12"-20" inch steel  alloy or aluminum

5. Handlebar an stem:

CP,argon-arc welding Φ22X0.8-1.2mm

6. Tyre:

Air tyre  or EVA tyre

7. Chainwheel&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. or produce according to your request

19. Attachments:

Bag,helmet,flag,the covers of the wheels,training wheels