Aussie John wrote:
the rear gard can crack from low idle speed and there is a tech article to fix this
I like to refer to that as the, "happy Roadstar tail wag".
You can see the rear fender "wag" from side to side while idling. Over time the sheet metal will crack. It's only cosmetic but still an issue. Read the tech article like Aussie John recommended, to learn how to brace the fender and prevent it from cracking.
Also, the seat can become difficult to remove after a while, be sure to cheek the mounting bolts for the latch under the seat. They can become loose and it makes it near impossible to remove the seat.
Lastly, check the screws in the bottom of your gas cap… they can come loose and you're gas cap can come flying off in to about 20 pieces, with half of them ending up in the tank.