The news coming out of Holland this morning is that KTM is working on a new set of Super Duke and Adventure series motorcycles, slated to appear in 2012 as 2013 model year bikes. The news comes from Dutch site Nieuwsmotor, who talked to Robert Prielinger, Head of Development / R & D of Street Bikes at KTM, while visiting the KTM factory, and according to Prielinger KTM is working on a new v-twin motor and electronics package that will see introduction into the Super Duke and Adventure lines by 2013. Also new for the 2013 Super Duke line is a new single-cylinder engine model, which will pick up where the KTM 690 Super Duke left off.