I thought i had a 1970 duo sportster, but am now thinking its a voyager. Title model says unknown and i want to put the correct model. Looking at the 1971 brochures, mine has the sportster walk thru windshield, but has 2 air intakes like the voyager. Also, the stern seems to match the voyager more. Dimension wise, it depends how i measure i can come up with both dimensions. Color seems to match the voyager as well. Other than the windshield, i am thinking its a voyager. Anybody have any recommendations on what it is or how to corrwctly measure to identify?