1979 Harley Hardtail Sportster
Kevin, who lives in De Haan, West Vlaanderen, Belgium, made available these pics of his 1979 Harley hardtail Sportster motorcycle which has a 1000cc Ironhead engine in a modified hardtail frame.
As you can see, this is a welded hardtail conversion whereby the existing swing arm of the 1979 frame is fixed in place by tubulars welded between the end of the swing arm and a connection with the upper frame tubing just behind the fuel tank.
One way or another, that rear fender makes me think of an Indian Chief.
Clymer Service and Repair Manuals
Even if you have no intent to get your hands dirty - these books are a joy for every Harley Davidson fan!