Generic Ultralight TPU Inner Tube 700C x 35-50C per pack for gravel bikes, road bikes, 45/2.559 TPU tires, French valve tube replacement

LIGHTWEIGHT DESIGN: Our two ultra-light TPU inner tube bags are designed for 700C x 35-50C road bikes to give you an easy ride. Each weighs about 1.62 ounces (± 0.11 ounces), which is 3.53 ounces lighter than a traditional butyl rubber inner tube, and the total weight of the pair is 7.05 ounces (0.44 pounds) lighter.Versatile Compatibility: With a Presta valve design (45/2.559 inches), these tubes are ideal for a wide range of rim depths, ensuring compatibility with a wide range of road bike tires. Whether you're riding recreationally or training at high intensity, these tubes are a reliable replacement.Precise Fit: Experience better riding performance with our TPU inner tubes, designed to provide a comfortable and secure connection to your bike tires. Minimizes the risk of punctures and allows you to ride with confidence, knowing that your tires have been safely tuned for peak performance.Easy installation: Say goodbye to complicated installations. With its lightweight construction and user-friendly design, installing these inner tubes is a breeze. Whether you're an experienced rider or new to bike maintenance, replacing your old inner tube is quick and easy to get you on the road in no time.Superior Performance: Our inner tubes are made of high-quality TPU material, which strikes the perfect balance between durability and weight reduction. Thanks to its high-quality construction and advanced design, you can enjoy a smooth ride and reliable traction on a variety of road surfaces. Experience the difference with our TPU inner tubes to elevate your riding experience.