自行车打气筒配件延长管 山地公路自行车软管充气 美嘴加长管骑行

【Product Name】Cylinder extension tube
【Material】rubber, alloy,
【Applicable】 American air valves
【Capacity】It cannot exceed 150PSI
【Size】 about 155*7.5mm
【Weight】A single root is about 11 grams

●Suitable for American air valves, the extension tube is threaded, and it can be used directly by screwing it on;
●Made of new materials, no kerosene smell, no pungent smell;
●If a single root is not long enough, two or more roots can be connected for use.