1973 Superbowl of Motocross II - Marty Tripes makes it two in a row

Cover: Superbowl of motocross action at the Los Angeles Coliseum

Contents: Road Tests: Suzuki TM125 Challenger, Yamaha YZ125, Honda Elsinore CR125-M, Honda MT250; Features; Superbowl of Motocross II - Marty Tripes makes it two in a row; Viewfinders Grand Prix; Louisville Half-Mile; French Gran Prix; Project Van; Technical: all about wheels; reed valves for CZ's; crank stuffing; more

1973 October Popular Cycling Motorcycle Magazine Back-Issue available at www.dadsvintageads.com