frames
Could be the ST..... as the pannier frames for the ST need the rear rack fitting before the pannier rails can be attached.....
I would have a look at mine to check, but they are off at the powder coaters.
PS: If they are for the ST they should be chrome..... black for the G/S, but chrome for the ST....(my ST ones have very poor chrome, so Im getting them powder coated black)
I believe they are the same, but I could be wrong there.
Bubb