Hey Tommy, sorry for not getting back to you sooner, I skimmed over your post. Didn't know the answer, and then spoke to someone else and forgot.
I honestly don't know. A quick look at google suggests it probably isn't shimano spline freehub fitting. Anyway if you use shimano freehubs you lose the damn-gorgeous and notoriously loud click.
Hey Tommy, sorry for not getting back to you sooner, I skimmed over your post. Didn't know the answer, and then spoke to someone else and forgot.
I honestly don't know. A quick look at google suggests it probably isn't shimano spline freehub fitting. Anyway if you use shimano freehubs you lose the damn-gorgeous and notoriously loud click.
Regards