Features1MATERIAL: This electric scooter inner tube is made of rubber material to ensure the stability of the internal structure, with abrasion resistance and elasticity, able to withstand various road conditions and pressures, providing a safer and more stable riding experience. 2HIGH SAFETY PERFORMANCE: Compared with general inner tubes, this inner tube has higher safety performance, which can effectively reduce the risk of flat tires and make it more reliable when riding. 3LONG LIFE: This inner tube has a longer life, wear resistant and durable, not easy to wear and air leakage, can be used for a long time. 4PROTECT VALVE: The inner tube is equipped with a strong and durable metal valve cover, which can protect the valve of the tire more effectively and prevent valve damage and leakage. At the same time, it can maintain a stable air pressure to ensure safety and comfort while riding. 5SUITABLE FOR MULTIPLE MODELS: The inner tube has a specification of 8.5x2, which is suitable for a wide range of electric scooter models. Whether for professional racing or leisure riding, it can meet your needs.SpecificationItem Type: Inner TubeMaterial: RubberWeight: Approx. 84g / 3ozPackage List1 xInnerTube