Advantages of butyl rubber inner tube:

Updated version, uses thick butyl rubber, more wear-resistant. It is suitable for Segway Ninebot Max G30 series electric scooter.

The tubes are compatible with Max G30 series scooter wheels, they are of high quality.

Compared with solid tires, it has good cushioning effect and easier installation.

They are double thick, more durable. And the valves are better and can hold more pressure.

They also have good resistance to extreme temperatures (-60°C to 180°C).

Specifications:
Net Weight: 137g
Material: butyl rubber
Inner Diameter: 23.1cm
Outer Diameter: 15.6cm

Package Content:
1x Inner tube

Installation Precautions:
1. Before installation, check whether the inner tire is leaking, just put it in the water to see if it makes bubbles.
2. Do not use a sharp object to install it to avoid damage to the inner tire.
3. If the inner tube is not round or has a convex situation. It is not a problem and can be used normally after loading the tire.
4. The surface of the inner tire contains talc, which can prolong the service life, prevent the tire from overheating, and prevent the inner and outer tires from sticking. Therefore, it is normal for the surface to be dirty. You don't have to worry about that.