Material: made of high quality plastic material, fine workmanship, long service life.
Features: large calibre air outlet, soft silicone sealing, no air leakage, large pumping volume, fast speed. No need to convert, direct pumping, fast and convenient.
Use: Simply cover the fitting with a French/English or American nozzle and press the lock on the fitting to close the air clamp. Compact and lightweight, you can carry it around and save space, and put it in when not in use.
Application: for mountain bikes, road bikes, stationary bikes with valve cores.
Packaging: You will receive 2pcs quick pump accessory replacement nozzles in quantities sufficient for your daily use and replacement needs, ideal replacement for old and damaged bicycle pump transfer valves.