[name]KENDA built a large 29 inch 1.9/2.3 folding car tire

[specification]29*1.9-2.3

[gas nozzle type] beautiful mouth

[gas nozzle length]32mm

1 for 29 inches， using the width of 1.9 to 2.3 within the scope of the tire supporting. (such as 29*1.9， 29*2.0， 29*2.3tire model) on the choice of the size of the inner tube)

Comrades， tube before purchase， please note:

1 some friend said: "I put the tube fitted to the car， before riding no one day， how the tire， the tire tube quality too much garbage...." Note: tire inner tube is not poor quality， your tyre pierced， or your tire inside the debris， or you do not have installed tubeless tire， injury， puncture is to look at the character of the oh

2: some fans said: "how the inner tube filled with gas， how the expansion is not uniform? The quality is too poor."Note: This is the high school physics class when you have no class， it is because the gas at the mouth of the rubberis a bit thick， the other parts are a little thin， different thickness， by the same pressure， expansion of course not the same size

3: and if you said: "how my inner tube last night hit the gas， and this morning it leak finished" note: in addition to the first reason， there is a valve core loose you， need to tighten

How to correctly test received tube has no problem: a little air， and then into the water， have a look there is noleakage. But the shopkeeper to sell so long tube， one thousand estimation is not used there is a problem