How do I attach the double inflation head?
1) Cut the existing plastic hose
2) Unscrew the black ring at the bottom of the inflator head
3) Thread the ring onto the hose
4) Connect the inflator head to the hose
5) Screw the black ring onto the inflator head to secure it.
Small and large valves
Compatible with these valve types: Presta / Dunlop / Schrader.
How to use your double inflation head
1) Select the connection that corresponds to your inner tube valve: black - large valve (schrader) and grey - small valve (presta).
2) Engage the pump head on the valve.
3) Using the black lever, clip the pump onto the valve.
4) Inflate to the desired pressure.
5) Check the pressure using the built-in pressure gauge.
Size
Length: 11.9 cm.
Width: 8.9 cm.