ULIP Reinforced Inner Tube 9 x 3.0-5.5

ULIP Reinforced Inner Tube 9 x 3.0-5.5

This ULIP Reinforced Inner Tube is designed for electric scooters and other light vehicles requiring a 9-inch nominal diameter tyre. It features the specific dimension marking 9 x 3.0-5.5 and includes a valve bent at a 90-degree angle outwards for convenient inflation and pressure checks. This inner tube is a suitable replacement part for maintaining optimal tyre performance.

Key Features and Advantages

• Exact Dimensions: Marked 9 x 3.0-5.5, indicating a nominal 9-inch outer diameter, 3.0-inch width, and 5.5-inch inner diameter.
• Reinforced Structure: Designed with an additionally reinforced structure for enhanced durability and a longer operational life.
• 90-Degree Outward Valve: The valve stem is bent 90 degrees outwards, facilitating easier access for inflation and pressure maintenance, especially in tight wheel configurations. The valve length is approximately 33mm.
• Net Weight: The inner tube weighs approximately 126.2g.

Compatibility and Selection

This inner tube is specifically intended for tyres marked 9 x 3.0-5.5. It is compatible with the KuKirin G2 Pro DB electric scooter. To ensure correct fitment, always verify the full dimension marking on your existing tyre's sidewall and compare it with the 9 x 3.0-5.5 specification of this inner tube. Also, check that the 90-degree outward valve angle and length (approx. 33mm) are suitable for your wheel rim's valve hole and overall clearance.

The inner tube has an approximate outer diameter of 203mm and an inner diameter of 140mm when uninflated, with a width of approximately 32mm.

Installation and Safety Guidance

When installing the inner tube, ensure the tyre bead is properly seated on the rim to prevent pinching the tube. Inflate the tyre gradually, checking for even seating around the rim. Always refer to your tyre's sidewall for the recommended pressure range and inflate accordingly. After installation, perform a visual inspection to confirm the valve stem is correctly positioned and that there are no visible bulges or distortions in the tyre. Regular pressure checks are recommended to maintain safety and performance.