• Genuine HJC HJ20M & HJ20ST Visor Pinlock antifog inserts.
• Pinlock Inserts are designed to fit between two small eccentric pins located in your visor, please make sure your visor is Pinlock prepared before ordering..
• The pins in your visor can be adjusted to tighten or loosen the fitment of the Pinlock insert. Please always remove the protective film (yellowish colour) before use..
• Pinlock Fog Resistant Visor inserts ensure you have a clear view whatever the weather conditions..
• Pinlock Can be used all year round during hot and humid conditions and wet, cold periods and makes riding with a completely closed visor entirely possible without any visor misting..
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• Imported from UK.

•Genuine HJC HJ20M & HJ20ST Visor Pinlock antifog inserts •These inserts will also fit all the following HJC Helmet models as listed below that have Pinlock ready visors; FG17 FG-17 IS17 IS-17 •Or a Pinlock ready visor with one of the following codes on it; HJ20M HJ20MST Pinlock information: Pinlock Inserts are designed to fit between two small eccentric pins located in your visor, please make sure your visor is Pinlock prepared before ordering. The pins in your visor can be adjusted to tighten or loosen the fitment of the Pinlock insert. Please always remove the protective film (yellowish colour) before use. Pinlock Fog Resistant Visor inserts ensure you have a clear view whatever the weather conditions. Pinlock is created out of a moist absorbing plastic and the silicone seal on the Pinlock creates an air tight double visor. It is easy to fit - placed between two adjustable pins - and the system is interchangeable making it easy to switch visor inserts when the weather changes. Pinlock Can be used all year round during hot and humid conditions and wet, cold periods and makes riding with a completely closed visor entirely possible without any visor misting.