Cypress, California, March 16, 2011 - By the time the sun had set at the Daytona 200, a new chapter in American motorcycle roadracing had been written with the debut of the Yamaha Extended Service (Y.E.S.) sponsorships of American Superbike, Daytona Sportbike and Supersport teams. Y.E.S. was proud of the results at America's biggest roadracing weekend, which included a sweep and 1-2 finish in Supersport, a career-best finish in American Superbike for Chris Clark, a top-ten result in the Daytona 200 by Tommy Aquino and the launch of the "Just Say Y.E.S." campaign kick-off for 2011.