€ 29.88

1. These valve cores are made of copper which enhances the corrosion resistance of the valve core and valve stem especially when the valve core is installed in the brass valve stem it is more durable safe and reliable.2. Use the valve removal tool to screw into the valve stem no longer need to worry about the bicycle tire problem the installation is simple and convenient.3. The all-copper valve core reduces the air leakage rate and improves the performance of the valve core.4. Function: Used for tire air intake to prevent tire air leakage5. Scope of application: French valve suitable for various bicycles such as road bikes folding bikes mountain bikes etc.6. Installation position: installed in the tire valve7. Product composition:Valve core x 10 PCSA type wrench x 1 PCSMulti-function valve core wrench x 1 PCS