Bicycle Inner Tubes, 24x1.50/1.75 Bicycle Inner Tubes Aging Resistant High Performance Good Airtightness for Mountain Bike

• Easy installation and the inner tube of the old tyre can be easily replaced in minutes, which is time-saving and efficient.
• Butyl rubber inner tube has excellent airtightness, good resistance to cold and heat, and resistance to aging.
• It can be used normally more than 100 days after inflation, and butyl rubber is the most commonly used inner tube material.
• The butyl rubber inner tube can absorb the vibrations of uneven roads, ensuring comfortable and safe driving.
• Equipped with a Schrader valve, it fits wide on 24-inch wheels, width between 1.50-1.75-inch tires.

1. Butyl rubber inner tube has excellent airtightness, good resistance to cold and heat, and resistance to aging. 2. It can be used normally more than 100 days after inflation, and butyl rubber is the most commonly used inner tube material. 3. The butyl rubber inner tube can absorb the vibrations of uneven roads, ensuring comfortable and safe driving. 4. Easy installation and the inner tube of the old tyre can be easily replaced in minutes, which is time-saving and efficient. 5. Equipped with a Schrader valve, it fits wide on 24-inch wheels, width between 1.50-1.75-inch tires. Specification esifications: Item Type:Bike Inner Tubes Material: butyl rubber Product color: as pictures shown Product Weight: Approx. 166g / 5.9oz Gas nozzle type: Schrader valve How to use: Instructions for use: When mounting the tyre, the valve must be mounted upright to avoid loosening. Packing List: 1 x bicycle inner tube. Note: 1. Check that the specifications of the inner tube match the outer tire. Each inner tube is equipped with a valve, a nut and a rubber that can withstand the load. When installing the inner tube in the outer tire, carefully check the inner space of the outer tire for sand, cracks or other adverse factors. 2. When installing the outer tires and inner tubes on the steel rims, please check the steel rims in detail to make sure there are no bad factors on the steel rims, no deformation, bending or dirt. Use liner tape to cover loose and rough heads or other sharp surfaces that can damage the inner and outer tires. 3. After the inner and outer tires are mounted on the rim, pump up the inner tube with 10 PSI, stop pumping and check whether the inner and