2-PCS 26" Self Sealing E-Bike Tubes 26 x 4.0 26x4.50 AV32mm Schrader Valve Super Automatic Repair, Self-Sealing, Puncture Resistant Compatible with 26x4.0/4.5 Fat Bike Bicycle Tire Tubes

Features

• SIZE: 32mm Schrader (Regular valve). Fits all 26X4.0/4.50 fat bike tire tubes.Installation Precautions: Please check the side of your tire for the tire size your bike uses
• Easy To USE ：The Self Sealing Bike Inner Tube is a self-repair for some small holes or very fine cracks. For example, after a long time, some places will leak air quietly,accidentally hit nails and other problems, which are easy to repair. It is worth noting that our self-repairing inner tube can be used within the normal temperature environment and cold days -15 ℃,and it is more conducive to travel in cold weather
• Safe Bike Tubes：Pre-installed with Sealant to provide maximum puncture protection and prevent flat tires on your bike.The self-repairing inner tube is a thicker design, which is more durable than the normal inner tube.The puncture repair fluid circulates through the inner tube, automatically sealing the punctures.After testing, the leak can be repaired within 5~8 seconds under normal conditions.
• Excellent shock absorption ability ：The heavy, strong, highly durable butyl rubber made from these inner tubes is a perfect shock absorber to reduce vibration and eliminate the shock caused by bumps and rough surfaces on the road or pavement. Heavy Duty butyl rubber for maximum ride comfort - upgrade your ride experience
• Please note： Because the Self Sealing fluid is flowing, in order to prevent the liquid from flowing out during operation, please do not concentrate the center of gravity or the liquid near the air nozzle when pumping up
• Installation：26x4.0/4.50 bicycle replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct
• Tip：Before installing the inner tube, please put the inner tube into the water for inspection, if there are bubbles, it means that it has been damaged, you can contact us. Check the valve position to ensure that the installation direction is correct. Note: The inflatable inner tube should avoid puncture by sharp objects.