Welcome to our Senzeal Amazon shop.
Press down the silver clip,push and twist the air chuck into the valve stem until it is tight,release the silver clip.
Products dimensions:L-41mm * W-12.5mm
Packing size:12*8*1.5cm
Weight: 80g/set.
Package Included:2 x Open Flow Air Chuck
Please note: 1.Senzeal is the only one sold Senzeal products seller. 2.Color may be a little different due to monitor and light brightness from pictures.Thank you for your understands. We will provide best customer service for every customer,if you have any question please feel free to contact with me.We will good for solve your any problem.
