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 and 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.  Color:red,black,blue,green,yellow etc. or produce according to your request

18.  Attachments:bag,helmet,flag,the covers of the wheels,training wheels

19.Packing: export standard packing,carton   

SKD/CKD/AB    85%SKD/50%SKD  1PCS/CTN or 2PCS/CTN   CKD, 4 PCS/CTN

Other:popular Sell,High Quality,Competitive Price,sticker is designed by professional persons

our 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!