Introducing our premium 28′ x 1-3/8′ and 1-5/8′ bike tubes, expertly designed to fit 700c tires, including sizes 40-622, 700x35c, 700x37c, 700x40c, and 700x42c. Crafted from high-quality butyl rubber, these inner tubes provide exceptional air tightness and heat resistance, ensuring a reliable and durable performance for your bicycle.

With these tubes, you can enjoy comfortable rides, even on uneven road surfaces. The butyl rubber material absorbs impacts, making your cycling experience smoother and safer. You will appreciate the peace of mind knowing that you have reliable equipment under you.

Installing your new bike tubes is a breeze. We include an easy-to-follow inflation guide that helps you replace your old tubes in just a few minutes. To ensure a successful installation, remember to inflate the inner tube slightly before installation to prevent any cracks or damage. It’s crucial to install the valve correctly, ensuring it is positioned at a 90° angle with the steel rim. Additionally, make sure to securely lock the nut in place.

After installation, check to ensure the tube is properly positioned between the steel and tire to avoid any potential clamping. Once everything is in place, inflate the tube according to the tire’s pressure standards for optimal performance.

Riding with our high-quality bike tubes means you can tackle any trail with confidence. The reliability of our butyl rubber tubes allows you to focus on your ride while we take care of your comfort and safety. Upgrade your biking experience today!