The inner tube is an inflatable ring inside some pneumatic tires, inflated by a valve, and installed in the chamber of the outer tire, and widely used on heavy road vehicles such as bicycles, motorcycles, mini bikes, and electric scooters.SpecificationsColor: BlackMaterial: RubberInner Tube Width:18 cm / 7 inchOuter Tire Width:20 cm / 8 inchPacking List: 1Set x Outer Tire & Inner TubeAdvantagesThe inner tube is made of thick and durable butyl rubber, which can withstand shocks and resist punctures, shock absorption, and durability. The reinforced valve allows the tire to withstand pressure changes, achieving the best balance of grip and rolling resistance.InstructionsThe tire inner tube has wide compatibility with 8-inch outer diameter smart self-balancing electric scooters and can be installed and removed with a light pole and pump.
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