1. Size: 14"

2. Frame: steel and painting, thicker argon-arc welding 1.2mm

3. Fork: steel and painting, CO 2 welding steel

4. Rim: 14" steel alloy or aluminum

5. Handlebar and stem: CP, argon-arc welding 1.2mm

6. Tyre: 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

10. Freewheel: 16T  18T  20T Brown  Black  CP

11. Mudguard: plastic

12. Chain: full chain or 9-form chain cover

13. Pedal: plastic 

14. Saddle:  leather 

15. Grips:  RUBBER