Fat Bike Tubes - 26 Self-Sealing, Puncture Resistant

PRODUCT DESCRIPTION

During the riding process, when the inner tube is punctured, the self-replenishing fluid within the inner tube is ejected through the punctured hole under the pressure of the outer air. The self-replenishing fluid rapidly condenses at the puncture hole, effectively blocking the puncture and preventing the tire from bursting.

【HEAVY DUTY INNER TUBE】 These heavy-duty 26"x4.0"/4.5" AV33MM (102/114-559) bicycle replacement inner tubes are suitable for a wide range of applications. The enhanced ductility of the heavy-load tires expands the scope of their usage, making them compatible with 26x4.0, 26x4.1, 26x4.2, 26x4.3, 26x4.4, and 26x4.5 fat tires.

【HIGH QUALITY BUTYL RUBBER】 Manufactured with high-quality butyl rubber composite material, these inner tubes exhibit excellent air tightness, heat resistance, and durability. Each product is rigorously screened before delivery to ensure the highest quality.

【NEW UPGRADED THICKER INNER TUBE】 The weight of these inner tubes is 30% heavier than the ordinary inner tubes on the market, indicating a clear upgrade in durability.

【EXCELLENT SHOCK ABSORPTION ABILITY】 The heavy, strong, and highly durable butyl rubber used in these inner tubes serves as a perfect shock absorber, reducing vibration and eliminating the impact caused by bumps and rough surfaces on the road or pavement. This heavy-duty butyl rubber ensures maximum ride comfort, upgrading your overall riding experience.

【INSTALLATION】 The 26"x4.0"/4.5" fat bicycle heavy-duty replacement inner tubes are designed for easy installation and removal. Ensure that the valve position is correct to enable proper installation.

【TIP】 Before installing the inner tube, please submerge it in water for inspection. If bubbles are present, it indicates damage, and you can contact us for assistance. Again, check the valve position to ensure correct installation. Note that the inflatable inner tube should be protected from puncture by sharp objects.

【100% PRODUCT QUALITY ASSURANCE】 We strive to continually improve our tire offerings and welcome feedback and suggestions from our customers to provide better service and more satisfactory products. If you encounter any issues with the product within 1 year, please reach out to us, providing evidence photos and relevant situation descriptions, so that we can respond quickly and address your concerns. We are committed to delivering the utmost satisfaction. Thank you for your trust!

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