The Valli Motorsports/ Rockstar Yamaha team is pleased and proud to announce the signing of off-road hero Ricky Dietrich for the upcoming Lucas Oil AMA motocross series. Dietrich, an accomplished champion in the WORCS off-road series, filled in at Factory Kawasaki a few years ago and had some great results in scoring some top fives and a lot of top ten’s in the highly competitive 450 class.

“It’s a great signing for us and Valli Yamaha has always been into the off-road side of things. So the chance to give RD a shot at a full-time motocross ride on great equipment was an opportunity that we couldn’t turn down” says Valli team manager Jon Mitcheff.

“I’m excited for this chance to have a shot at the entire series” says Dietrich “I got a little taste a few years ago and I feel like I’ve done accomplished a lot in the WORCS series. I want to thank all my old sponsors for all that they have done for me over there and I’m pumped for the future this summer.”

Look for the #539 Yamaha YZ450F under the Rockstar/Valli Yamaha team this summer!

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