Purchased a '65 CB160 in 1967 for the princely sum of $425 (Cdn), thought it was the greatest bike available. It was delivered in a truck from the car dealer where I bought it, and unfortunately it was a misty, rainy day. I was keen enough then to ride anyway, so I had it out on the slippery street learning, and of course it slid out on me, busting up the clutch lever if I remember rightly.
That's how I found out what Honda parts supply is like.
It became my first tourer and it's still the bike of my longest day ride (585 mi.) and my longest tour (8500 mi around North America). I've learned since then that distance is not an end in itself.
It did have a few shortcomings, pistons that go up and down together to maximize vibration, only 4 speeds, the famous centrifugal oil filter. At the time I was happy with it.