(Updated with high-resolution studio photos of the factory Desmosedici GP13 racebikes.)

Ducati factory riders Nicky Hayden and Andrea Dovizioso along with the junior Ducati Pramac team of Ben Spies and Andrea Iannone pulled the covers of the Desmosedici GP13, revealing the race bikes they will ride for the 2013 MotoGP Championship.

The four riders revealed their Desmosedicis on a snow-covered mountain in the Dolomites in Italy as part of Wrooom 2013, an annual ski event held jointly by Ducati Corse and Ferrari‘s Formula One racing program.

The 2013 season marks a number of changes for the Ducati MotoGP program. The biggest change is Ducati’s new owners Audi and the newly-appointed Bernhard Gobmeier who replaces Filippo Preziosi as general manager of Ducati Corse. The popular and charismatic Valentino Rossi is gone after two disappointing seasons, replaced by another Italian in Dovizioso. Another big change is the Pramac satellite team which will receive factory support.

Through these changes, Hayden remains a constant.

“In addition to seeing the faces that we already know, this is a good opportunity to start building relationships with the people we’ll be working with this season,” says Hayden. “From a technical point of view, the new management hasn’t stepped into an easy situation, but they’re very motivated to reach our goals. I’ve met with Mr Gobmeier, and he strikes me as a very intelligent person, with many ideas about where he can help. It’s a completely fresh start for us, and although there’s clearly a big challenge ahead of us, it’s also an exciting one. I’m really looking forward to seeing what we can accomplish. The future looks very good.”

[Source: Ducati]