fanttik X8 APEX Manual De Instrucciones página 13

Presta Valve Adapter
Road bicycles and certain mountain bikes use a Presta valve which
requires the included presta valve adapter to be used.
Valve Type
To inflate:
1. Connect the Presta valve adapter to the Schrader valve of the air tube.
2. Unscrew the ring of the Presta valve of the tire.
3. Connect the Presta valve adapter to the tire's Presta valve to start
inflating.
To deflate: Unscrew the ring of the tire's Presta valve, and press the valve
stem down to release air.
Inflation Adapter
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