Video - How To Use A Presta Valve - Bicycles East

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This video shows you the basics for using a Presta Valve

• First identify if you have a Presta Valve

• Next removed the plastic valve cap

• Unscrew the valve lock-nut until it stops

• Tap the end of the valve to release the back pressure

• Attach your pump head (use valve adapter if needed) and pump up your tire

• Remove your pump head

• Lightly tighten down the lock-nut to hold the valve pin closed

• Replace your plastic valve

View In-stock Floor Pumps that work with both valves Types