Advanced Material: Crafted from high-quality TPU, our road bike inner tubes offer exceptional durability and resistance to punctures, ensuring a reliable ride. Design: Experience the difference with our super light tubes, designed to reduce the overall weight of your bike, making it easier to handle and faster on the road. Versatile Valve: Equipped with a robust aluminum French valve, lengths - 80mm, to fit a variety of road bikes and meet specific cycling needs. Optimal Performance: Ideal for competitive and recreational use, these tubes provide a smooth ride, reducing rolling resistance and enhancing speed. Specification:700x18/32C (recommended scope of application) Weight:35g Valve length:80mm detachable valve, supports rim brakes/disc brakes Specification:A:FV80 Color:As Shown Material:TPU+Aluminum Alloy Package Contents: 1 * 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.