【Compatible】2-Pack. Replacement inner tube for tires (4.10/3.50-4 4.10-4 3.50-4 tube).
【Thickened Inner Tube】Thick rubber is used to absorb shock, twice as much as ordinary tires. Thick and uniform inner tube for maximum comfort while providing required strength, flexibility and durability.
【High Quality Materia】Made of high-quality rubber material that is highly resistant to mineral acids and abrasion. Improve service life.
【Bend Valve Stem】Equipped with a bend valve, providing excellent sealing and air retention.
【Notice】Verify the tire’s shape and size before purchase, as a sharp object piercing the tire may damage the inner tube. During installation, wrap the crowbar’s tip with fiber cloth to protect both the inner tube and hub coating.
