Aprilia and Ducati had their first day of a two-day test at Misano on Wednesday, with two big-name riders. Casey Stoner returned to action with Ducati, testing the Desmosedici GP (as the 2016 bike is officially known), as part of Ducati's official test team. For Aprilia, Sam Lowes got his first taste of the RS-GP, testing the MotoGP bike alongside Aprilia's official test rider Mike Di Meglio.
As this is a private test, no information regarding lap times was available, and Ducati were keeping very quiet on exactly what they are testing. From Casey Stoner's Twitter feed, we know that he was testing the GP16, though exactly what he was testing is unknown. Stoner did post the following video on Twitter: