24*1.75 mixed inner tube for all utility electirc scooter wheel replacement

Advantage:

• No need to remove the wheels
• The inner tube is inserted directly into the installation
• No technical expertise is required

1. About air pressure

If the product is inflated alone, it will affect the normal service life of the inner tube if it is greater than the reference pressure value of the inner tube.
The inner tube can be said to be a sealed air bag, which itself can not withstand too high tire pressure value, and the pressure of the inner tube is supported by the outer tire.
If the inner tube is inflated outside alone, it can not be greater than 20% of the cross-sectional area; More than this area of the inner tube will appear uneven expansion phenomenon, 99% of the inner tube are like this, this is a normal phenomenon, not a quality problem, mind carefully.
The proper installation method is to install the inner tube and the outer tire together into the wheel and then inflate it.

2. About installation

Once the inner tube is loaded, it is not responsible for after-sales!
Please check the product before loading!
The inner tube is only filled in the outer tube, which is the accurate use method!
Novice installation is still difficult, so before installing the inner tube to slightly fill a little air, put in the water to detect whether there is leakage, if there is leakage photograph and contact!
After the installation of air leakage, we are not responsible, because the novice installation of the inner tube is very easy to poke the inner tube, try to find a repairman to install.
Not the inner tube quality, no matter how good the inner tube will not be installed will poke air leakage!