Bicycle motorcycle lengthened brass valve metal rod inflatable tube 45 ° or 90 °, 135 °

About Product:Little expressions using spot from 45 °, 90 °, 135 ° three, which one is men, both please set forth in buyer note, do not specify a default of 90 °. This one is a expressions using the extension, which is 2 in cars, Motorcycles, electric cars and other models of expressions using the extension. For example, some skateboard cars have the steam expressions using inside. This product is made of copper, 59, 90 ° camber after pickling technology, product surface without stain, pretty interface is equipped with rubber sealing ring,