Since I've had the Goldwing I've thought about putting some passenger armrests on it. About the only ones I like are made by Show Chrome. They bolt to the seat mount as opposed to the trunk like most others. My brother put a set on his Goldwing and I like them. I found a set on Ebay and got them for about half the normal cost.
Here is the kit. Installation is simple.
There are threaded inserts on the bottom of the armrest pads. You have to cut the vinyl a little so the bolt will start.
The mounting bracket sandwiches between the seat and the handle.
The arm bolts to the mounting bracket.
The arm rests are installed. Now your passenger has more options for comfort. The armrests move aside. I added a storage pouch to one of the armrests.