You can attempt to make them work. but out of the package these were not designed to fit Buell'. Of course we (motosport) can not be responsible for custom fitting parts that were not designed to fit certain applications.
Do the DMP TURN SIGNAL LONG OVAL ZINC/CLEAR LENS lights work on the rear as well? If not, then which lights will work on my 1993 Suzuki Katana GSX 750 F?
these are a aftermarket universal turn siganal when it says "fits" that is because it will fit on anything. it is up to you to figure out where and how you want to mount them. and yes, these will work on your bike.