1. Design: The inner tube reduces weight, allowing for faster speed and better performance during cycling. 2. High-Quality Valve: Equipped with a high-quality, airtight valve that provides a good seal and prevents air leaks. 3. Portable Size: The mini and compact size of the inner tube makes it easy to carry and store when . 4. Material: Made of high-quality TPU material, this inner tube is to aging and wear. 5. Road Bike Compatibility: This bike inner tube is specifically designed for use with road bikes, ensuring compatibility and optimal performance. Specification:C:French nozzle 85mm Colour:As Shown Material:TPU Package Contents: 1 x Ultralight Bike Inner Tube Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.