aibiku 8.5 Inches Inner Tube for Electric Scooter, Thickened, Durable, Leak-Proof, 8 1/2 x2 Inner Tube for Xiaomi M365, for Gotrax GXL V2 Scooter, for 50/7-6.1 Tire (Pair)

Features

• 【Thickened and Durable】Our scooter 8 1/2 x2 inner tube is made of high quality butyl thickened rubber, 2 mm thick, twice as thick as the original tube (0.9mm), wear-resistant, durable, stable and good sealing.
• 【Premium Butyl Rubber 】Made from high-quality butyl rubber, the thickened design not only enhances durability but also provides excellent elasticity and shock absorption, ensuring a smoother and more comfortable riding experience.
• 【Long-Lasting Seal】Our thickened 8.5 inches inner tube offers excellent air retention, with a high-quality valve that prevents leaks. Even with prolonged use, it maintains stable tire pressure, reducing maintenance costs and extending its lifespan.
• 【Valve Extension Adapter】The valve extension adapter makes it easier to inflate hard-to-reach valves. And it is also equipped with an integrated check valve, can prevents air loss when removing the pump hose.
• 【Installation Tips】Before installation, the inner tube can be submerged in water to check for bubbles, ensuring its reliability prior to use. This 8 1/2 x 2 inner tube is compatible with Xiaomi M365/Pro/Pro 2/1S/Essential/Mi 3 and other scooters with the same 8.5x2 dimensions (50/75-6.1 tires).