Bike Inner Tubes Durable Butyl Rubber For Mountain Bikes

Feature: \n 1. It uses butyl rubber material, the airtightness, temperature resistance and delay aging have greatly improved for longer service life.\n2. With 48mm lengthen schrader valve, for the schrader air valve, it is no need to replace the valve core, easy to use.\n3. The butyl rubber tire inner tube can absorb the vibration of uneven roads, thus ensuring comfortable and safe driving.\n4. Easy to install, you can easily replace the old inner tube of the tire in a short time, saving time and efficient.\n5. It widly fit 24 / 26 inch wheel, width between 1.75\u20112.125inch tires, suitable for replace the inner tubes of mountain bikes. \n\nSpecification: \n\nItem Type: Bicycle Inner Tubes\nMaterial: Butyl Rubber\nProduct Color: As Pictures Shown \nProduct Weight: Approx. 243g / 8.6oz\nValve Type: Schrader Valve\nMaximum Air Pressure: 8 Bar\nStandard Pressure: 20\nFeatures: With 48mm extended Schrader Valve\n\nPackage List: \n 1 x Bicycle Inner Tube \n\n1. Our listing pri: