Help Center

Why Does My Helmet Whistle at Speed and How Do I Stop It?
Why Does My Helmet Whistle at Speed and How Do I Stop It?
On By HongYuechan
A whistle is air being forced through a narrow gap or over a sharp edge at speed, the same physics as blowing across a bottle. Find the gap, close or... Read more
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How Do I Replace a Motorcycle Helmet Chin Strap?
How Do I Replace a Motorcycle Helmet Chin Strap?
On By HongYuechan
Most motorcycle helmet chin straps cannot be safely replaced by the rider. A damaged strap is a retention problem, and retention is the system that keeps the helmet on your... Read more
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Can You Paint a Motorcycle Helmet Without Damaging the Shell?
Can You Paint a Motorcycle Helmet Without Damaging the Shell?
On By HongYuechan
Painting a helmet is a risk you cannot see: solvents can attack the shell and coatings, sanding can thin the structure, and modifying the shell can invalidate certification and warranty.... Read more
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How Do I Install a Pinlock Visor Insert Without Damaging the Seal?
How Do I Install a Pinlock Visor Insert Without Damaging the Seal?
On By HongYuechan
Installing a Pinlock comes down to five careful steps: remove the visor, check the pins face outward, flex the visor, seat the insert, and confirm the silicone seal touches the... Read more
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How Do I Remove Mold or Mildew From a Motorcycle Helmet Liner?
How Do I Remove Mold or Mildew From a Motorcycle Helmet Liner?
On By HongYuechan
Mold needs moisture and something porous to grow on, and a damp helmet liner is both. If the liner is removable, clean it thoroughly, dry it completely, and fix whatever... Read more
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Why Does My Helmet Bluetooth Keep Disconnecting From My Phone?
Why Does My Helmet Bluetooth Keep Disconnecting From My Phone?
On By HongYuechan
Helmet Bluetooth that drops repeatedly is almost never one broken part. The usual causes are phone power saving, stale pairing records, distance or interference, a headset that needs a reset,... Read more
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