Feature: ELECTRIC SCOOTER TIRE SPECIFICATION:Diameter:Approx. 28cm / 11.0in(Manual measurement, there may be errors).Inner Diameter:Approx. 16cm / 6.3in(Manual measurement, there may be errors).If you have any problem,please feel free to contact us. HIGH QUALITY MATERIAL:This electric scooter tire made of rubber material.Excellent anti-shock and buffering pressure performance due to the special hollowing design. GROOVED DESIGN:The grooved scooter tire with texture on the tire surface offer scooters have good grip and anti-skid ability.you can be used in snowy and rainy days offers maximum security for you. IDEAL REPLACEMENT WHEELS:12 Inch tubeless tire has good impact resistance and cushioning, providing a comfortable and stable driving experience to ensure your driving. EASY INSTALLATION:The electric scooter tires are easy to install and prevent tire blowouts.The electric scooter tire is a good replacement option for originally damaged tires. Specification: Item Type: 12in Electric Scooter Tire Material: Rubber Product Size: Diameter:Approx. 28cm / 11.0in(Manual measurement, there may be errors) Inner Diameter:Approx. 16cm / 6.3in(Manual measurement, there may be errors) Package List: 1 x 12in Electric Scooter Tire