The Doctor's Debut from Yamaha to Ducati Motor

Valentino Rossi "The Doctor's"Valentino Rossi made his much anticipated debut on board the Ducati Desmosedici on Tuesday. The Italian turned laps at the Valencia circuit as part of a two-day MotoGP test along with 16 other riders (view the results in our 2010 MotoGP Valencia Day 1 Test Results). The 31-year-old hopped aboard the Ducati wearing plain black leathers, contrasted strongly by his neon