FEATURES 2010 MV Agusta F4 Intro 2010 Ducati Hypermotard 1100 EVO/1100 EVO SP Intro MotoGP Mutterings: Dirt Track, The The World’s Most Primal Motorsport Technical Analysis: Why Electric Racebikes Can Work 2010 Young Guns: North America’s Best Young Racers Book Review: The Grand Prix Motorcycle MotoGP Mutterings: It’s Dog-Eat-Dog In 2011 Contract Wars MotoGP History: When Two-Stroke Tribes Went To War Back In The Day: Editor’s Scrapbook Shops: Yoshimura R&D Of America, Part II Tried & Tested: ProAligner PROFESSIONAL RACING AMA Team Tests At Auto Club Speedway: Yates And Herrin Are Fastest World Superbike Tests At Portimao: U.K. Riders Rule CLUB RACING WERA West At Las Vegas: Rapp Wins Five WERA South East At Talladega: Hunt And Merck Win Club Racer Profile: Shane Turpin COLUMNS Letters To The Editor Inside Info 10 Years Ago MotoGP Trivia Jason DiSalvo: Jason vs. The World New Products Numbers Josh Hayes: Mississippi Madman Peter Lenz: Racing A Moriwaki MD250H The Kids’ Page School & Track Day Directory Racing, School & Track Day Calendar Saved By Soft Barriers: Wayne Mackert The Crash Page High-Performance Parts & Services Directory Classified Ads ASRA/CCS Newsletter Advertisers Index Chris Ulrich: Adventures Of A Racer On The Front Cover: Roadracing World Young Guns alumni Josh Herrin (8) is now well-paid by Yamaha to road race motorcycles. The 19-year- old Herrin is seen here during pre-season AMA team testing at Auto Club Speedway in Fontana, California. Photo by Brian J. Nelson.