Presta valve Adapter

The Presta Schrader adapter allows you to fill your Presta valve inner tubes with air using a traditional bicycle pump or air hose from the gas station to inflate your bicycle tires.

The Presta Schrader Adapter is easy to use and simply screws onto any Presta valve with ease.

When inflating your tube, simply following these steps:

1. Remove the plastic dust cap off your Presta valve.
2. Unscrew the small threaded screw at the top of the valve
3. Screw on the adapter and inflate your tires to appropriate pressure.
4. Unscrew and remove the adapter
5. Tighten the threaded screw at the top of the valve finger tight
6. Reinstall the dust cap