Features 1、Superior Anti Aging: The bike inner tube is made from TPU material that boasts superior anti aging properties, ensuring a longer lifespan for your tire. The material is perfect for use in hot and humid environments, making it durable and reliable. 2、Lightweight Performance: Crafted with lightweight materials, the inner tubes reduce the overall weight of your bike, improving acceleration performance. For those looking to improve their bike's agility and speed, this inner tube is the perfect choice. 3、High Pressure Tolerance: Built to handle high pressures up to 2Psi without an outer tire, our inner tube is engineered to safely withstand tough conditions. We recommend avoiding inflating the inner tube beyond this limit to prevent damage or punctures. 4、Seamless Installation: The bike inner tube features a seamless design, making them easy to install and replace without special tools. With this tube, you can enjoy hassle free riding and quick replacements when needed. 5、Versatile Compatibility: The inner tube is compatible with many bike models, providing a reliable and efficient option for riders of different styles and preferences, from casual weekend riders to seasoned pros. Item Type: Bike Inner Tube Material: TPU Weight: Approx. 46g/1.6oz Package List 1 x Bike Inner Tube