American Motorcyclist magazine, the official journal of the American Motorcyclist Associaton, tells the stories of the people who make motorcycling the sport that it is. It's available monthly to AMA members. Become a part of the largest, most diverse and most enthusiastic group of riders in the country by visiting our website or calling 800-AMA-JOIN.
46T rear wheel 583 North Prairie 58T clutch sprocket adjustment air cleaner Amateur Arlene Carpenter arm rear suspension Assn battery Battle Creek black frame Bonneville brake Calif camshaft carburetor Championship Road Race chrome fenders Chrome plated collectors competition models contact breaker cycle cyclists Daytona dealers Dirt Track Race Ducati Enduro engine sprocket ENTRIES CLOSE AUG Entry blanks equipped expert Finish front forks gearbox sprocket Harley-Davidson headlamp High gear ratio high performance hydraulic ignition improved James Arrington K70 Gold Seal lightweight machine Motor Corporation Motor Maids Motorcycle Sports muffler National Championship Road North Prairie North Prairie Hawthorne numbers P.O. Box Pacific blue pistons polished alloy ratio gears rear tire rear wheel sprocket riders riding road model Road Race Event ROAD SPORTS saddle bags Scrambler season shock absorber single carburetor SOOcc speed speedometer Speedway sponsor sports type Swinging arm rear tachometer tank Triumph Trophy U.S. pattern unit construction valve winner