2Pcs 47/57-559 Self-Sealing 26 inch Bike Inner Tubes 26x1.75 26x1.95 26x2.0 26x2.1 26x2.125 FV48mm Removable Presta Valve Automatic Repair Puncture Resistant Tube Compatible 26x1.75/2.125 Bicycle Tube

Package Includes: 2-pcs 26x1.75/2.125 RFV48mm Presta Valve bike tubes, compatible with 26x1.75/1.90/1.95/2.0/2.10/2.125 bike tyre tubes Installation：26"x1.75"/2.125" bicycle replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct 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. 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. 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. For long-distance travel or use in remote areas, if a tyre leak occurs, using a self-sealing inner tube is a very convenient emergency solution, allowing the vehicle to continue riding to the nearest repair shop for professional repair. Note: After a tyre/inner tube puncture, the self-sealing inner tube is only a temporary solution and cannot replace professional tyre repair. If the sealant leaks out or air pressure cannot be maintained, it is recommended to go to a professional tyre repair shop as soon as possible for a complete tyre repair.