The Summer Season was indeed based around a concept of “let’s make a short travel bike that handles like a bike with a longer fork, but without a high BB or too much suspension squish”.
It was a very quick rework of the 456. The 456 being a very quick rework of the inbred. Neither of them had too much thought applied but worked well.
The Summer Season literally was “make that, but with a 2deg slacker head tube and a PG down tube”.
hisdog is correct though – It is just a bike and we’ve fitted long and short forks to them. If you look at what I did “after” the summer season, you can see the lineage to the Blue Pig, etc…