Presta Valve Core, Presta Valve Adaptor for Bicycle Repair Pack of 5

Details

• Box contents: pack of 5 universal Presta valve cores, compatible with tubeless valve stem.
• Durable quality: these valve cores are copper nickel plated valve cores. Nickel plating increases the corrosion resistance of the valve core and valve stem, especially when installing the valve core into an aluminium valve stem. More durable, safer and more reliable.
• Product design: lightweight and portable, it is used to replace the leak of the old valve and make the tyre taper that can help you improve efficiency.
• Easy to install: bicycle Presta valve core textured non-slip design for easy grip during assembly and disassembly.
• Universal: the higher the internal pressure, the stronger the truncated cone is pressed into its seat. This makes Presta valves suitable for high tyre pressure, such as is required for road bikes to achieve low rolling resistance.