These work pretty well. Make sure the spacers are between the part and the bike. Don't tighten too much at first, try and position it so it doesn't contact the fairing of the bike. I had to gently bend them a bit to fit and make sure they don't touch the paint. I will likely get door trim from a car or old-style motorcycle windscreen trim to prevent the panels from ever touching the paint. Don't rush the process to fit and apply gentle pressure. If you need to use more pressure, take off the panels from their mounts. I left about a 10 mm gap between the panel and the failing. They look nice on the bike and do make a difference with the airflow on the bike. I am not sure they are totally worth the price but more affordable than the European ones I've seen.
i bought it for 2020 africa twin 1100 L1, but apparently its not suitable. i guess it is for 1100 adv... so 1100L explanation by the seller is not enough.