I have an original very lightly used Lamonster Driver's Backrest for sale.
It has the red stitching that matches the seat (on my 2015 F3S), and his logo and storage pocket on the back. All hardware included, of course.
Price is $222 which includes Priority shipping in the USA.
It might help if you put that info in the Location Field of your Profile, so it appears in the Member detail to the left of each of your posts; it's also a good idea to add your Spyder/Ryker Model & Year info to the Signature Field of your Profile so that it appears at the bottom of all your posts - see mine below. Yes, you can add more info if you wish, only please remember, if your Sig line detail &/or Maps, pics etc become too big, there will be members who simply won't be able to open/read any thread that you post in, simply because their small screen devices are unable to display it! You can see your current Profile detail via the My Profile button up in the Top Right corner of each page/screen; and you can edit your Profile detail via the Settings button just to the right of My Profile. And you can always PM me or any of the other Moderators if you have any issues with getting this sorted - our Usernames are those shown in a Green colour, as opposed to most Member's Blue, like yours.