How to fit, inflate and deflate your helmet
Your questions, answered
How do I inflate the helmet?
Ensure the e-Pump is fully charged.
Firmly push the pump into the end of the Clik valve until the valve is fully covered.
Press and hold the power button for 5 seconds.
Inflate until the black line inside the green indicator is centred. Then press the power button again to stop inflation.
The aH-1 Helmet is now ready for use.
How do I deflate the helmet?
Press the pin inside the centre of the Click valve to deflate the helmet. You may use a valve pap or pointed object to do this.
Lay the Helmet on its side on a flat surface and use your hand or a flat object to push it down to fully release the air inside.
How do I fit the helmet?
To adjust the circumference of the helmet:
- Before putting the helmet on, fully loosen the horizontal strap at the back.
- Put the helmet on your head and simultaneously pull both ends of the strap until the fit is comfortable.
- Press straps firmly to fix the position.
To adjust the height of the helmet:
- Tighten or loosen the vertical chin strap until the helmet rests comfortably on the back of your head.
How do I know what size helmet I need?
Check how to find your perfect fit in our size guide here. We recommend sizing up if you’re between sizes.
Can I use other pumps to inflate the helmet?
Yes. The aH-1 Helmet can be inflated with any Presta-valve compatible hand pump, track pump, or other mechanical pump. C02 cartridges are not to be used under any circumstance and will void warranty.
Get Ready to Ride
Learn how to inflate, fit, and deflate your aH-1 helmet.
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