Star Motorcycles To Sponsor Key AMA Grand National Dirt Track Series Rounds IMDA (Illinois Motorcycle Dealers Association) is proud to announce that Yamaha Motor USA, through its Star Motorcycles brand, will sponsor select races in the AMA Dirt Track Championship. Recognizing the strong cruiser motorcycle fan attendance at AMA Dirt Track Series rounds, Star Motorcycles has agreed to sponsor eight key events that are core to dirt track. Some of these rounds include the popular Springfield TT, Short Track and Mile events, Peoria TT, Duquoin Short Track and Mile, as well as the Lima Half-Mile. “The fact is, dirt track fans love cruiser motorcycles,” said Tomrra Lupprell, IMDA official, “and as a result, our events make the perfect venue for Star Motorcycles to showcase their products.” “We are excited to sponsor the IMDA events and reach out to the broad fan base that dirt track racing enjoys,” says Bob Starr, Corporate Communications Manager. Star Motorcycles will create cruiser motorcycle displays at each event that will feature Star motorcycles, customized motorcycles as well as large accessory and apparel display. Selected events will also feature the new custom Star Motorcycles semi.