Features1Butyl rubber inner tube has air tightness, good resistance to cold and heat and aging resistance. 2It can be used normally for more than 128 days after inflating, and it is the most commonly used inner tube material. 3The butyl rubber tire inner tube can absorb the vibration of uneven roads, thus ensuring comfortable and safe driving. 4Easy to install, and the old tire inner tube can be easily replaced within a few minutes, which is timesaving and efficient. 5With stable performance and high reliability, it widly fit for 2.75/2.5014inch tires.SpecificationItem Type: Motorcycle Inner TubeMaterial: Butyl RubberProduct Color: As Pictures Shown Product Weight: Approx. 419g / 14.8ozPackage List1 x MotorcycleInnerTube