The only thing that went "wrong" was the voltage regulator which burned out. I replaced it with a used one I got for $50 at a junkyard.
And the valve cover gasket leaked a couple of times.
It seemed to go through a battery every couple of years.
Plus wear items like disk brake pads, tires, fork seals.
But that's pretty good considering it was a ten year old bike which I bought on my credit card and drove all year round for ten more years. Never adjusted the valves or the carburetors.
It still had the original clutch, although it was starting to slip. I never had to replace the clutch cable or brake lines. I only changed the spark plugs once.
This was a tough reliable bike with lots of go and great brakes.
Not great on gas. It got about the same gas mileage as our car, a 1986 Chevy Nova.
It was a performance bike masquerading as a touring bike. It was not comfortable for the driver at all, but strangely, passengers found it comfortable.
The stepped saddle and high foot pegs made for an uncomfortable seating position. I replaced the saddle with a flat seat.
I hated the fairing. It rattled and you couldn't get at the motor. I replaced it with a small windscreen.
But the panniers and top box were excellent.
It was not good for touring. It was under geared and revved really high on the freeway, but you couldn't change the gearing because it had a shaft drive. The handlebars buzzed and after a couple of hours your hands and forearms got sore.
I gave it to a friend because I was leaving Canada. I didn't get a single ticket on it in ten years.