Greipel "rolling" along with injury

André Greipel is slowly recovering from shoulder surgery and is riding a stationary bike. The Team Columbia-Highroad sprinter crash in the Tour Down Under last month.

The 26-year-old German underwent surgery the end of January for a dislocated shoulder, torn tendon and chipped bone.

"It makes me hope that I can get out in the fresh air on my bike as soon as possible," Greipel said on his website.