Yes, there have been adaptors made. There's been at least a couple members here that were making and selling them. Not sure if anyone is doing it currently. Here's a couple of threads that show the part that you need to make it work...
[FOR SALE] - Abody gas cap adapter
[FOR SALE] - Ask and you shall recieve! (Flip Top Gas cap Adapter)
I have one on my Duster
View attachment 1715308677
