Compatibility: The 8.5 inches x 2 inches scooter inner tube compatible with Xiaomi M365 electric scooter. The size of the inner tubes are 8.5 inches in diameter and 2 inches thick. These tubes are equivalent to the 50/75-6.1 and 50-134 tire and inner tube sizes. High Quality Material: Inner tube 8 1/2 x 2 made of higher quality butyl rubber. It have good resistance to penetration, mineral acids and aging with highly resistant to mineral acids and wear and tear. It can significantly decrease rolling resistance while extending the lifespan of the inner tube 8.5 Inch Tube with Excellent Shock Absorption: The shock-absorbing capability of this 8.5x2 pneumatic tube relies on the elasticity of the rubber outer tire combined with the cushioning effect of the air-filled inner tube Installation: The 8.5 x 2 scooter replacement tubes are convenient to install and detach. Please check the position of the valve, and make sure you install them in the right direction NOTE: Package Includes 2 x 8.5 inch inner tubes. Before installation, submerge the inner tube in water to ensure it is completely sealed. If you see any air bubbles, the tube is damaged. Please contact us for an exchange or refund

Amitor Scooter Inner Tubes

Features:

Thicken Rubber Material: Have good flexibility and cushioning capacity

Strong Compatibility: Compatible for 8.5 inch scooter tires

Easy Replacement: Simple installation and disassembly

High Quality Valve: Compatible for electric scooter front/rear wheels