2-Pack 9x3.50-4 Inner Tube 2.80/2.50-4 Replacement Tire Tube

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• Compatible Models: 9x3.50-4, 2.80-4, 2.50-4.
• High-quality inner tubes are oxidation-resistant, high-temperature resistant, have high air tightness, and stable tire pressure, making them suitable for extended working hours.
• The TR87 bent valve boasts strong sealing and multiple reinforced designs at the interface, maintaining stable tire pressure for an extended period after inflation, reducing the frequency of routine maintenance.
• The inner tube, after inflation, possesses a certain degree of elastic deformation, providing better shock absorption on uneven grass, dirt roads, or slopes, reducing vehicle vibration and improving operating comfort.
• Avoid using sharp tools during installation to prevent scratching the inner tube. Inflate slowly at the beginning, observing whether the inner tube expands evenly to prevent localized stress and rupture.