I've used these people in the past on several motorcycles. They have extremely good quality, but are a bit pricey (what isn't now!). Their website needs updating but with a simple phone call they can fix you right up!
https://www.chilhowee.net/mud_flaps.html
Here's an example of their work on my old 2016 Roadglide...(not going there with the Streetglide as my tastes have changed).
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