Despite the loss of the factory Yamaha team, the World Superbike series is still in relatively good health, considering the financial crisis. Though the days of 30+ rider grids are gone, grid size has stabilized at around the 22 rider mark, 1 up from last year, while there are still 6 manufacturers present, Aprilia, BMW, Ducati and Kawasaki in an official capacity, Honda unofficially via Ten Kate, and Suzuki absent, with Crescent working with Yoshimura on their own bikes.
The field has seen some changes, though most of the title favorites are staying with the teams they were with in 2011. Carlos Checa remains with Althea Ducati, though the effort expands to include 2011 Superstock champ Davide Giugliano, while Max Biaggi is in the second year of his 2-year contract with Aprilia, and Johnny Rea is staying with the Ten Kate Honda squad. Championship runner up Marco Melandri has been forced to move, joining Leon Haslam at BMW, while his erstwhile teammate Eugene Laverty has been paired with Biaggi in the factory Aprilia squad. The factory Kawasaki rider contingent is cut from 3 to 2, Chris Vermeulen losing his slot, while Tom Sykes remains alongside Joan Lascorz.