Universal 8.5 inch Scooter Tube Replacement for Electric Scooters

Our RUTU 8.5 inch inner tubes are compatible with a wide variety of scooters, bikes, and more, including popular models from Xiaomi, Razor, Bladez, Gotrax, and others. These inner tubes are also a perfect fit for the Xiaomi M365 electric scooter, as well as pocket and mini bikes, mini choppers, and mobility scooters.

The high Butyl rubber content in our inner tubes ensures better air retention, preventing air leakage and the need for frequent reinflation. These inner tubes can hold air for up to 6 months without leaking, compared to traditional rubber inner tubes which often need to be reinflated every 30-45 days. Our butyl rubber inner tubes also provide better shock absorption and vibration resistance for a smoother ride.

With a 5-year longevity, our Butyl rubber 8.5x2 inner tubes offer more than double the service life of ordinary rubber inner tubes. Each package includes 2 inner tubes, 5 valve cores, 1 valve core wrench, and 2 additional valve nozzle caps. The rubber coated TR4 valve stem with enhanced seat seal prevents the entry of sand and dust, while the tear resistant rubber stem seat extends the service life of the valve.

Before installing the new inner tubes, remember to check for any stones or sharp objects that may damage the tubes. Always add a little air to the new inner tube before installing it to prevent bunching up, pinch flats, or blowing the tire off the hub rim.

RUTU inner tubes provide the perfect protection for your cycling needs, allowing you to enjoy the fun of cycling without worrying about frequent reinflation or potential tube damage. Invest in our high-quality Butyl rubber inner tubes for a smoother and longer-lasting ride.

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