2011 Provisional World Supersport Rider Line Up

BE1 Parkingo dropped Triumph at the last minute, apparently over concerns from the unsufficient amount of support of the factory. Though today official annoucement obviously states that the separation was decided by mutual agreement, as always, it is very difficult to know what was exactly going on.
They've been Triumph "official" entry for a couple of years and reached reasonable success with a few podiums and many top 6 last year, both 2011 riders began testing with Triumphs in this off-season but in the end BE1 bought back the official Yamaha R6s from 2009 (on which Crutchlow won the world championship that year).

There is still another italian team running Triumphs this year but their entry was made official before the separation of BE1 with the brand so they were likely to be an "additional private" team rather than a replacement for the "official" outfit.