Airoh MTH2WINST Chin Curtain (Stop Wind) – Mathisse II Helmet

The Airoh MTH2WINST chin curtain is the original replacement stop wind for the Airoh Mathisse II modular helmet: the part that mounts under the chin guard. On the Airoh website, it appears with the code 55SMT2. The color indicated by Airoh is black. Airoh code MTH2WINST, EAN 8029243382096.

✓ Key features

• Original Airoh replacement part – code MTH2WINST from the Airoh spare parts catalog (on the Airoh website: 55SMT2).
• Compatibility declared by the manufacturer – Airoh indicates it for the Mathisse II helmet.
• Black color – as indicated by Airoh.

Technical specifications

Compatibility

Compatibility is as indicated by the manufacturer in the spare parts catalog and the spare part specification sheet. If you have any doubts about your helmet model, send us a photo of the internal label and we will confirm the correct code.

Who is it for?

It is the replacement part for those who have lost or damaged the chin curtain and want to restore their helmet with the original piece.

Frequently asked questions

Which helmet does it fit?
Airoh indicates it for the Mathisse II helmet, with the MTH2WINST code from the spare parts catalog. It is not intended for other models, as the shape and attachments vary from helmet to helmet. Check your helmet model before ordering: if you have any doubts, send us a photo of the label and we will confirm the code.

Why does it have a different code on the Airoh website?
The Airoh spare parts catalog lists this part with the code MTH2WINST and EAN 8029243382096, while it appears on the manufacturer's website with the code 55SMT2. The part is the same: we use the catalog code, and you can find both in the specification sheet to avoid any confusion when searching or comparing.

What is it for?
It is the chin curtain that mounts under the helmet's chin guard: it limits the air entering from below towards the face. Airoh sells it as a separate spare part, so you can replace the damaged or lost one without changing anything else. If you have any questions about assembly, write to us and we will help you.

What color is it?
Black, as indicated by Airoh on the spare part sheet. The color does not change the attachment or compatibility: the piece fits the same way on the indicated helmet, regardless of the shell color. If you prefer a different color, first check that Airoh provides it for your model.

Is it an original Airoh replacement part?
Yes. It is the original Airoh replacement part with code MTH2WINST and EAN 8029243382096, from the Locatelli S.p.A. group spare parts catalog. Moon Bike S.r.l. is an authorized Airoh dealer: it arrives new and packaged in its original box, with an invoice and a 2-year warranty.

What is the crossed-out price?
It is the official Airoh list price, VAT included, for this code. Our selling price is lower because we align it with the Italian dealer market, while always providing the original new spare part, shipped from Italy with an invoice and a 2-year warranty.