The valve adapter for the bicycle pump is made of high-quality brass with precision thread and the rubber ring ensures a firm fit to prevent leakage during use.
All you need to do is put the cap manually on the tyre valve stem and tighten it. It can be replaced directly and is easy to install.
The adapter is very suitable for use on the go. If you do not have the right pump, you can use it to refill a flat tyre at a petrol station at any time.
It works very easily, the adapter screws onto the SV valve, the integrated seal is very tight and works very well.
Specification:
Material: aluminium alloy, pure copper.
Colour: gold.
Size: 12.5 x 9.7 mm.
The adapter is suitable for use with the compressor and can be used for normal bicycle pumps and air pumps.
Robust and durable, it can be used at any time. Simply tighten the existing valve to complete the installation in a few seconds. Easy to clean.
After using this French mouth to turn the US mouth, the bicycle equipped with a French valve can be pumped directly with an American style pump.