If it is for the stock Showa's they are the same. I have a set of 1098 Showa's on my XX9 with no mods done to the tripples at all. Also, if you wanted the Ohlins for the 1098 you'd need to get the lower tripple to fit it. They are the same from the XX9 to the 1098 as well. Just a different lower than the Showa's. Hope it helps.
I use a pair of 999r forks and triples on my sport classic and they are 36mm offset and standard is 25mm for the sportclassic.
So im out after a pair och offset triples for the forks 27mm so it will be more like orginal offset.
And if i can use the 848 1098 triples i got more options.