* Each product is checked before ship out, you don't need to pump often under normal use, helping save plenty of time. * The butyl rubber material is of superior high temperature resistance than natural rubber.* Which has better air tightness, heat resistance, elasticity, aging resistance and smaller permanent out of shape, making the best of your bicycle. NOTE: Due to the different batches, the package maybe a little different, but all of them belong to KENDA. The Type of valve is America Type Valve (Schrader Valve), please pay attention to this indicators before buying. 100% new and high quality, with Kenda package. All products will be shipped within 24 hours, any questions please feel free to contact us, we are always here to help you.
