new design 4 wheels kids bicycle

1

FRAME

Steel,shining paiting,thickness:1.0-1.5mm Welding:TIG,CO2,argon-arc welding

2

FRONT FORK

Length of the stand tube:150mm. OD of leg:28mm. thickness:0.8-1.2mm

3

HANDLE BAR

22.2*1.0-1.2mm*500mm ,CP/ED/color painting

4

HANDLE BAR STEM

Total length:150mm.thickness:1.0-1.5mm

5

SEAT

as shown in the picture

6

SEAT POST

22*25.4*180*0.8mm

7

CWC

12"x24T*89mm ,16"x28Tx102mm ,20"x28Tx127mm .as requested

8

BB AXLE

B-type

9

BRAKE LEVER/GRIP

as shown in the picture

10

BRAKE CABLE

Niple:6*7.Wire:1.32-1.33mm.

11

BRAKE

F/R:caliper brake,V-brake,rear coaster brake(to order)

12

HEAD SET

Octagonal-fasten thickness:1.3mm.Opening:ED 

14

CHAIN COVER

full-chaincover ,9-chaincover,F-chaincoveras ,round chainwheel cover(to order)

15

PEDAL

with PVC reflector 

16

CHAIN  

1/2*1/8*28

17

FREE WHEEL

1/8*2/32*16T

18

CLAMPING FORK

thickness:2.5mm

19

MUD GUARD

as shown in the picture

20

HUB

Front:5/16*130mm.Rear:3/8*160mm. 16H

21

SPOKE

14G

22

RIM

steel/alloy,as requested

Packaging size:12" 73*19*40 1x40HQ 1275pcs 9/7KG(G.W/N.W)

16" 86*19*48 1x40HQ 950pcs 11/9KG(G.W/N.W)

20" 105*19*52 1x40HQ 680pcs 13/11KG(G.W/N.W)