YUNSCM 2 PCS 26" Self Sealing Bike Tubes 26x1.75/2.125-2.125/2.40 AV32mm Super Automatic Repair, Puncture Resistant Compatible with 26x1.75-2.125 26x2.125-2.40 Bike Bicycle Tire Tubes Schrader Vavle

Installation Precautions: Please check the side of your tire for the tire size your bike uses.

• SIZE: 26"x2.125"/2.40" AV32mm (54/62-559) bicycle replacement inner tube, these inner tubes are ideal for a wide range of applications. Enhanced the ductility of the heavy load tire, so that the scope of application is expanded, Compatible with 26x2.125 26x2.15 26x2.20 26x2.25 26x2.30 26x2.35 26x2.40 tires
• 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. Butyl rubber for maximum ride comfort - upgrade your ride experience
• High quality butyl rubber: Made of high quality butyl rubber composite material, with good air tightness, heat resistance and durability. Every product is rigorously screened before it is delivered to you
• 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: 26"x2.125"/2.40" bicycle replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct
• Ultra Durable: Our inner tubes have higher puncture resistance than ordinary inner tubes, and the thicker body can withstand more friction and wear, thus extending the service life of the tube, reducing replacement frequency and maintenance costs. And in long-term use.
• Air Tightness: Using high elasticity and high quality butyl rubber and EPDM rubber, the thickness is increased by 40%, and the air tightness of the inner tube is increased by 200% than that of the ordinary butyl inner tube; After inflation, the tire can maintain a higher air pressure for 6-9 months, greatly reducing the inflation frequency. Good air tightness helps keep tire pressure stable, thus improving driving safety.