Feature:
*Made of high quality material, and functional,high quality for. It is light and stronger.
*It has the advantages of good sealing performance, resistance, aging resistance, shock absorption, electrical insulation
*Ultralight design，only 46g，Lose weighton your tires，Reduced spinn mass where there are more(wheelsets)
*more responsive acceleration and resulting improved handling and climbing speed.
*support for gravel bike ,35C , 38C , 40C , 42C ,45C , 47C ,50C one fit all
*Long-Lasting And Stable ，Tyre PressureResistant to high and low temperatures, stabletyre pressure ensures yoursafety when going downhill.
Specification:
prodcut Name : Road bike 700C inner tube
Materials : for tpu & Copper
Weight ：46g (士3g)
Color : pink
size:Valve : 45MM , 65MM options
Apply to : Bike 700Cx35C , 38C , 40C , 42C ,45C , 47C ,50C
(Recommended scope of application)
For rim brake and disc brake wheelsets
Package content:
list1:2PCs tube，
list2: 4PCS tube
LIST3：6PCS tube
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow sli
