Enhance your cycling experience with these high-quality TPU Bicycle Inner Tubes, designed for durability, excellent airtightness, and lightweight performance. Crafted from premium TPU material, these inner tubes provide reliable air retention and resistance to wear, making them an ideal replacement for your road bike’s old or damaged inner tubes. Their lightweight design not only improves overall bike performance but also ensures easy handling and faster rides. Key Features: · Premium TPU Material: Made from durable thermoplastic polyurethane for long-lasting use and superior wear resistance. · Excellent Airtightness: Ensures reliable air retention to keep your tires properly inflated and maintain optimal riding performance. · Lightweight Design: Reduces overall bike weight, enhancing speed and handling on the road. · Compact and Portable: Rolls up tightly for convenient storage and easy transport, perfect for on-the-go cyclists. · Versatile Compatibility: Suitable for various road bike tire sizes, providing a dependable replacement for worn-out inner tubes. · Safety Reminder: Do not inflate the inner tube without the outer tire mounted, and avoid exceeding 2 PSI in such conditions to prevent damage. Specifications: · Material: TPU · Size Options: 700*23/28 FV 60mm; 29*1.9/2.6 FV 48mm; 27.5*1.25/1.75 FV 48mm; 26*1.25/1.75 FV 48mm (optional) · Package Weight: Approximately 46g-76g Package Includes: · 2 x Bicycle Inner Tubes These TPU Bicycle Inner Tubes combine durability, airtightness, and lightweight design to provide a reliable and efficient solution for road cyclists. Whether replacing old tubes or preparing for long rides, these inner tubes deliver consistent performance and easy portability for all your cycling needs.