Doubt if there are "univesal fairings".
In the 70s & 80s when we put on full fairings we had to find a firm making them for a specific make, model & yr of the bike. Most came from the UK in the case of us Cdns.
There were the fairings for upright riding position bikes with darn heavy things, tall plexiglass, set up for radio & CB sets, but they never stood up to well or any pounding let alone spills.
Just my bit of knowledge.