Sturdy and Durable: Replacement Tires are made of rubber material, sturdy and durable. Great replacement accessory for the old or broken tire.<br> Inflatable Tire: High puncture resistance, durability to tearing and chunking,convenient to use. Tire Inner Tube Comes with Air Valve, it is easy to inflat. and small size.<br> Size: () out dia. 22.5cm/8.8inch, inner dia. 16cm/6.3inch, width 7cm/2.7inch<br> Suitable Model: Suitable for M-i for MaxG30 for NinebotMax. (Applicable models: Scooter; Types: 60/70-6.5)<br> Colour: black<br> Material: rubber<br> Package Contents:<br> 1 x inner tube<br> 1 x Outer tube<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store