High Quality:Made of higher quality butyl rubber. Especially, the improved version thicker rubber tires which is ultra tear-resistant, scratch-resistant and durable.
Advanced Valve:The well-make valve can retain more pressure to make riding more stable and safe.
Compatible:8-1/2"x 2" (8.5 x 2) Replacement Inner Tubes Fit Xiaomi M365 and most Pocket Bikes, Gas Scooters, Electric Scooters, Mini Bikes, Razor, X-Treme, Bladez, Mobility Scooters and more
Easy Installation: It’s easy to install and detach, check the position of the valve and make sure them in the right direction.
If you have any problem,please feel free to contact us.