Introducing the superior quality 2-Pcs Heavy Duty Bike Tubes, designed specifically for 12′ and 12.5′ tires. These inner tubes are ideal for a wide range of applications, ensuring compatibility with various tire sizes including 12×1.75, 12×1.90, 12×1.95, 12×2.0, 12×2.10, 12×2.125, 12×2.25, and 12.5×1.75, 12.5×1.90, 12.5×1.95, 12.5×2.0, 12.5×2.10, 12.5×2.125, and 12.5×2.25.

Made from high-quality butyl rubber composite material, these tubes exhibit excellent air tightness, heat resistance, and durability. The heavy-duty nature of these inner tubes enhances their ductility, making them perfect for heavy loads and offering an extended scope of application. Each tube is rigorously screened before delivery, ensuring that you receive a product of the highest standard.

One of the standout features of these inner tubes is their upgraded thickness. Weighing 30% more than standard inner tubes available on the market, the added weight translates into enhanced durability, allowing for a more reliable and long-lasting performance.

The excellent shock absorption ability of these tubes is another significant advantage. Crafted from durable butyl rubber, they serve as perfect shock absorbers, reducing vibrations and eliminating shocks caused by bumps and rough surfaces. This means a smoother ride experience, making them a perfect choice for your cycling needs.

Installation is a breeze with these 12’/12.5’x1.75’/2.25′ bicycle heavy-duty replacement inner tubes. Simply check the valve position to ensure correct installation. However, it is essential to inspect the inner tube before installation. We recommend submerging the inner tube in water; if bubbles appear, it indicates damage. In such cases, please contact us for assistance. Also, ensure that the inflatable inner tube avoids punctures from sharp objects.

We stand behind our products with a 100% quality assurance guarantee. We are dedicated to improving our offerings and value the feedback from our users. If you encounter any issues with the product within one year, we encourage you to reach out to us with evidence pictures and a detailed description of the situation for a satisfactory resolution.

Whether you’re using these tubes for jogging strollers or bicycles, our universal design accommodates any tire with an outer diameter of 12 inches and a tire width ranging from 1.75 to 2.25 inches. Upgrade your ride with our premium quality butyl rubber inner tubes, perfect for replacing tires on BoB Revolution Strollers and other compatible models. Experience the difference in your cycling or strolling adventures today!