Just installed a new screen protector from Amazon. Installation is easy if you use the wet install procedure using 3 drops of baby shampoo and water in the included spray bottle. The protector was not as thick as the original one installed by HD. It went on extremely easy and the instructions for removing the excess water works as advertised. It does mention that it does not fit the 2017 Tri Glide but it fit the 6.5 screen perfectly. Here is the one that I purchased and installed.
https://www.amazon.com/Red-Hound-Aut...%2C1850&sr=8-1
I will post an update after six months or sooner depending on how well it lasts.