Introducing the Ridenow Inner Tubes, a must-have for gravel bike enthusiasts. This product comes in a convenient two-pack, ensuring you always have a backup when you need it most. Designed specifically for gravel bike tires, these inner tubes fit a versatile range of sizes: 700×32, 700×35, 700×37, 700×40, and 700x47c. Furthermore, they are also compatible with mountain bike tires, including sizes 27×1-1/4, 28×1-3/8, 28×1-1/2, 29×1.50, and 29×1.75. You can ride with confidence knowing these tubes will meet your cycling needs.

One of the standout features of the Ridenow Inner Tubes is the innovative TPU (Thermoplastic Polyurethane) material used in their construction. This special material not only provides excellent toughness but also enhances the inner tubes’ resistance to punctures. Weighing in at just 45 grams, these tubes are incredibly lightweight, making them an ideal choice for cyclists who prioritize speed and agility.

The Ridenow Inner Tubes come with two valve length options: 45mm and 65mm Presta valves. This flexibility allows you to select the valve length that best suits your bike setup. Whether you prefer a shorter valve for aerodynamics or a longer one for easier inflation, we’ve got you covered.

It is crucial to note that proper inflation is key to maintaining the integrity of your inner tubes. We recommend avoiding overinflation when the inner tube is not installed in the tire, as this can lead to irreversible damage. Before installation, take a moment to check for any air leaks by applying a slight inflation.

To ensure a seamless installation process, start with an inflation of 0.5 PSI. This initial inflation helps the inner tube adhere properly to the tire’s inner wall. Be cautious not to exceed 5 PSI in empty play, as excessive inflation can result in irreparable expansion and damage.

In conclusion, the Ridenow Inner Tubes are an exceptional choice for gravel and mountain biking. Their lightweight design, combined with the durability of TPU material and versatile valve options, make them an essential addition to your cycling gear. Don’t settle for less when it comes to your biking experiences; equip your bicycle with Ridenow Inner Tubes and enjoy a smooth, worry-free ride.