1、Durable and Practical: The electric scooter tires adopt aluminum alloy wheel hub, which is not easy to be damaged and deformed, has reliable quality, high strength, and is durable. 2、High Quality Material: The electric scooter tire is made of high quality rubber material, which is wear resistant, does not agglomerate, and does not puncture. 3、Anti Shock and Anti Skid: The coil honeycomb design provides good anti shock and anti skid performance, you can use it in snow and rain, providing you with maximum safety. 4、Convenient to Use: Electric scooter honeycomb tires require no inflation, no patch, no fear of puncture, no repair or maintenance. 5、Replacement Parts: The electric scooter replacement wheel is easy to use and replace, with flexible adjustment and firm fixation. Item Type: Electric Scooter Tire Hub Material: Rubber, Aluminum Alloy Product Size: Tire Width: Approx. 5.2cm / 2.0in Outer Diameter: Approx. 22.2cm / 8.7in Center Hub Width: Approx. 6.7cm / 2.6in Center Aperture Size: Approx. 9.5mm / 0.4in Applicable Model: can be used for Kugoo M4 scooter 8.5 inch modification and other 8.5 inch scooters that can be installed (note: this tire is 8.5-inch) can be matched with 120 6 hole disc brakes 1 x Scooter Tire Hub