Product Description

Now for something that you don’t have in your collection.  This USMC MC140D Modified Military Motorcycle Helmet never made it to full production and was scrapped after the test phase.   The USMC MC140D Modified MMH was a helmet designed in the 80’s for the Marine Corps and was a hybrid between the standard MC140D and a MMH1 helmets.  I contacted Gentex and was able to get the schematic (see below) of the helmet.  The drawing number “83F6490” in the lower left of the PDF matches the part number “83F6490” inside the helmet with the “-3” at the end of the part number indicating the size large.  The helmet is really nice with some light staining to the liner and minor scuffs to the shell.  I feel that this one truly deserves the term RARE.  Just try to find another out there anywhere.  Gentex doesn’t even have one.  Simply a wonderful helmet.   Note – the bandanna and goggles are not included.