I had a fairly hard time locating some as I wanted something a little bit glossier than the original as the very Rubbery one Yamaha supplied seemed too agricultural for the Screen.
It also tended to look scruffy rather quickly, with the surface being a bit tacky, it attracted marks and dust.
I ended up buying 2 varieties from Louis.
(I purchased both in Black, but they are also available in Smoke, Clear and Chrome. Note I have not fitted the Trim yet but it appears flexible enough not to have any issues bending around the Screen's corners):
Rubber Edge Trim:
https://www.louis-moto.co.uk/artike...0006098?list=2be44dd80ecdab2cff5da14a2b7d61c2
Anodised Edge Trim:
https://www.louis-moto.co.uk/artike...0006086?list=2be44dd80ecdab2cff5da14a2b7d61c2
I would also advise buying the "Edge Trim Clamps" as they clean up the area where the Trim terminates:
https://www.louis-moto.co.uk/artike...0006137&list=2be44dd80ecdab2cff5da14a2b7d61c2