XS1/XS1B vs XS2 TX650 AIr Filter Boxes

[BowlingSS]

A lot of people are selling XS air boxes as XS1/XS1B boxes. The attached picture shows the difference. The filters are also different. The first two years uses a larger filter.

Bill

 

[Grewth]

Thanks for that Bill !
I looked at this thread yesterday, but for some reason the photo didn't show.
To my shame I've got to admit that I still don't know which filter boxes are on my XS1B, at a glance they look the same as the XS2 items I've got in my spares hoard.
Now I've got photographic evidence I'll investigate more thoroughly
Hopefully they're the correct (rare) items