Scooter Tube Replacement for 8.5 Inch Electric Scooters

These 8.5-inch inner tubes are compatible with a wide variety of scooters, bikes, and more. They fit most gas and electric scooter models, including ones from Xiaomi, Razor, Bladez, Gotrax, and more. These inner tubes are also compatible with pocket and mini bikes, mini choppers, and mobility scooters, and they are an exact fit for the Xiaomi M365 electric scooter.

The high Butyl rubber content in these inner tubes provides excellent air retention, preventing air leakage. Butyl rubber inner tubes can hold air for up to 6 months without leaking, compared to traditional rubber's higher air permeability, which often requires more frequent reinflation, sometimes as often as every 30-45 days.

The Butyl rubber construction also offers better performance, with improved shock absorption, stretch, impact resistance, and puncture resistance for a smoother ride. Our Butyl rubber inner tubes are softer than ordinary rubber inner tubes, providing better shock and vibration absorption for a much more comfortable cycling experience.

Furthermore, the Butyl rubber used in these 8.5x2 inner tubes is more impact and heat-resistant compared to ordinary rubber, allowing them to offer more than double the service life of typical rubber inner tubes. You can purchase these inner tubes with confidence, knowing they will provide long-lasting performance.

The package includes the following: - 2 x 8.5x2 inner tubes - 5 x valve cores - 1 x valve core wrench - 2 x additional valve nozzle caps

The rubber-coated TR4 valve stem features an enhanced seat seal that prevents sand and dust from entering the inner tube and the tire. The tough rubber stem seat is also tear-resistant, further extending the service life of the valve.

RUTU provides the most perfect protection for your cycling needs, allowing you to enjoy the fun of cycling carefree. Before changing the tube, please check for any stones or sharp objects that may be present in the tire, as these could potentially break the tube.

Remember to always add a little air (just enough to give the tube form) to the new inner tube before installing it. This will prevent the tube from bunching up and causing a pinch flat or possibly blowing the tire off the hub rim when you fully inflate it, which could ultimately pop the tube.

With these high-quality, long-lasting inner tubes, you can ride with confidence, knowing your cycling experience will be smooth and worry-free.

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