Robbie Roberson’s DNA Energy Drink Roberson Motorsports tested yesterday and today at MotorSport Ranch in Cresson, Texas with Roger Hayden, Jake Holden and Steve Rapp riding the team’s 2010 Ducati 848s in AMA Pro Daytona SportBike trim. The agenda included testing suspension components from K-tech, Traction Dynamics and Penske. The team had to split track time with cars over the course of the two days. Reached by cell phone, Robbie Roberson confirmed that the team was also trying out riders for the 2011 season. “We’re trying to figure out what we want to do with our program,” Roberson told Roadracingworld.com. “We also missed hearing the sound of motorcycles running on the track!” Roberson said that his team had never been to the facility prior to the test. Roberson also said that Mark Crozier is no longer affiliated with the program, which was formerly known as CnR, or Crozier ‘n’ Roberson, Motorsports. The team ran Bobby Fong and Michael Beck in the 2010 AMA Pro Daytona SportBike series, with Fong winning one race and leading several others.