Not sure if it's the same or just a stunt bike: The 'crashed bike' in the lower left thumb is a 1970s Honda. In the second thumb you can see the four pipes. Might be a CB 750.
The main bike is a Harley FL 1200. Hard to tell the exact sate but it is 1970s. From 1973 they got a disc brake at the rear but that can't be seen on this one. From 1976 they were on alloy wheels.