[Compatibility]: Fits Gotrax GXL V2 / Gotrax XR / Gotrax APEX & Xiaomi M365 / Xiaomi M365 pro / Xiaomi M1S / Xiaomi Pro 2 / Xiaomi Mi Electric Scooter Essential / Xiaomi Mi Electric Scooter 3 / Xiaomi Xiaomi Electric Scooter 3 Lite & Cecotec Bongo Serie A / Cecotec Bongo Serie A Connected & Hiboy MAX V2 / Hiboy S2 & Ducati Pro1 Evo / Ducati Pro1 Plus &Zwheel Serie E9 &Denver Sco-853& Vivobike S2 / Vivobike S3 and All 8.5x2 Electric Scooter.
[High Quality material]: Made of high quality butyl rubber with high weather resistance, wear resistance and tear resistance. Ideal for your 8.5 inch electric scooter.
[Thickened design]: 2 mm thick, 0.5 mm thicker than ordinary inner tubes on the market. Strong strain capacity, not easy to damage, not easy to deflate.
[Straight metal valves]: Straight valves are easier to inflate. Besides, the metal valve is strong and durable. It can maintain greater pressure than plastic valves and is not easy to damage, making riding more stable and safe.
[Warm tip]: Before installation, please put the inner tube into the water to check whether the inner tube is completely sealed. If there are bubbles, they are damaged. All TOCBEUU products, enjoy 365 days after-sales service, free return within 30 days. If you encounter any problems with solid tires contact us.