Welcome to our store！</br> 1、Suitable for electric bicycles, scooters and other electric vehicles, lightweight to use, strong grip. 2、Made of high quality rubber material, which makes it durable, sturdy and has a long service life. 3、It can ensure that the pressure on the wheel hub is almost equal everywhere, so that the wheel hub is not easily deformed. 4、Inflation tires replacement, easy and comfortable when riding, with high performance. 5、The shock absorption effect of pneumatic tires is irreplaceable, and heat dissipation is fast. <div class="wang-edit-text"><p class="wang-edit-text"> Item Type:&nbsp;12in&nbsp;Wheel&nbsp;Tire Material: Rubber+Aluminum Alloy Color: As Picture Shown <div>Diameter: Approx. 310mm/12.2in</div><div>Shaft Aperture: Approx. 10mm/0.4in</div>Weight: Approx.1578.0g/55.7oz <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> </div> 1 x Tire Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>