Introducing the 2 Pack 700C TPU Ultralight Tire Tubes, designed specifically for cyclists who demand the best in performance and environmental sustainability. These inner tubes are compatible with various bike tire sizes including 700x28C, 700x30C, 700x32C, 700x33C, and 700x35C, making them a versatile choice for many cyclists. With a FV60mm Presta valve, they ensure easy inflation and a secure fit.

The key advantage of these TPU inner tubes lies in their construction. Made from thermoplastic polyurethane elastomer, they are not only lightweight but also remarkably strong. Compared to standard butyl rubber tubes, they provide enhanced air tightness and a significantly reduced rotational mass. This reduction allows for more agile acceleration and improved handling, especially when climbing. Whether you’re commuting or enjoying a leisurely ride, these tubes help conserve your energy and enhance your cycling experience.

Portability is another highlight of the 2 Pack TPU inner tubes. When folded, they take up more than 50% less space than traditional inner tubes, making them easy to carry in your pocket or bike bag. This feature is especially useful for cyclists who like to have extra supplies on hand during their rides.

In addition to their performance benefits, these tubes are environmentally friendly. The TPU material does not pollute or affect the color of your outer tires, aligning with eco-conscious cycling practices. If you are looking for a product that combines performance with environmental responsibility, these inner tubes are the ideal choice.

However, it’s essential to handle these tubes with care. The TPU material is thinner than traditional rubber, measuring only 0.2-0.3mm in thickness. Therefore, proper inflation is crucial. We advise inflating the tube to a low pressure of 0.5-1.0 PSI initially while ensuring it fits correctly between the outer tire and the rim before fully inflating it. This step helps prevent any damage during installation.

It’s also important to note that high temperatures can be detrimental to TPU. In rare instances, overheating from rim brakes can pose safety risks. For this reason, we recommend using these inner tubes exclusively on bicycles equipped with disc brakes to ensure your safety and the integrity of the product.

We stand by the quality of our product, offering a 100% product quality assurance guarantee. Customer feedback is invaluable, and we are committed to enhancing our offerings based on your insights. Should you encounter any issues with your product within 90 days, please reach out to us with evidence, and we will assist you as best as we can.

Experience the difference with the 2 Pack 700C TPU Ultralight Tire Tubes. Lightweight, strong, and eco-friendly—these tubes are designed to elevate your cycling adventures. Whether you’re commuting daily or enjoying weekend rides, invest in a product that supports your journey and the environment.