1、Rubber Material: Electric scooter tires are made of rubber, which is wearproof and no odor, has strong shock absorption, non slip, explosion proof and compression resistance. You can use it in snow and rain. 2、Durable Metal Valve Cap: Our inner tube comes with a strong and durable metal valve cap, providing effective protection for your scooter's tire valve and maintaining consistent pressure. 3、Shock Absorption: The replacement inner tube provides a high impact dampening effect. Aside from that, the tube is also chemical, weather, tear, and wear resistant. You will not feel the bumps and potholes with our electric scooter inner tire. 4、Explosion Proof Inner Tubes: Avoid explosive punctures with our penetration resistant and self sealing inner tubes. Designed to prevent damage and injury, the rubber inner tube creates an airtight seal when and if punctured. And with their extreme weather resistance, you'll be assured of your safety in any weather and season. 5、Ultra Light: Ultra light inner tube effectively reduces the burden, and improves acceleration performance, making the ride lighter, achieving the maximum speed and performance.