2pc 8 1/2 8.5 x 2 50/75-6.1 Inner Tube For Xiaomi M365 Gotrax GXL Scooter 8.5" Tire. Inokim,Z Scooter,Power Rider,Pride Go-Chair, Kids Gas scooters and other scooters with 8 1/2 x 2 tires. Upgraded version thicker rubber tire which is ultra tear-resistant, scratch-resistant, and durable in use, features a high quality valve that preserves more pressure.
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