That was my first Honda! It was the one with the push-back large rear sprocket and short extra chain length in the toolkit so you could gear it high (60 MPH) or low (35 MPH) for street/trail riding. That poor thing...it never got an oil change from anyone on the farm, but managed to live over 15 years, hauling deer out of the woods, hauling as many as 4 of us kids at a time, drowned in various ponds and creeks, dragged out and dumped out, to ride again.
About 5 years ago a guy near here found one and brought it to me to be resto-ed enough to ride it to work. He had me put a Transistor Ignition on it, too, so he wouldn't have to tune it up much, just change oil now and then. Those bikes are just. plain. tough.!