1970 Triumph Trophy 250 Road Test / Specs

Cover Photo: a very dusty look at the moto-cross action in recent Inter-Am series at Westlake, California; Road Tests: Triumph 250cc Trophy, Kawasaki 100cc "Trail Boss"; Hi-Mountain Enduro; Harley-Davidson Accessories; Astrodome - racing under the big top; Blown Ariel Revisited; Basics of Carburetion and spark plug reading; Mini-Bike Corner - Bonanza Industries factory tour; Le Maestro - the story of Stanley Woods; London Show; Hillclimb!; Kicking out a fork head; BMW Wankel; Yamaha 250 Four; more

1970 May Motorcyclist Motorcycle Magazine Back-Issue available at www.DadsVintageAds.com