Classic Motorcycle: the fabulous 1919 4-cylinder Ace Four

Cover: 1919 4-cylinder Ace Four Antique Motorcycle

Contents: Road Tests: BSA SS-90, Matchless G-80 CS; Technical: Power Transmission methods: Trail Test: Tohatsu Trailmaster; Compleat guide to Europe; Cycle World Classic: 4-cylinder Ace; Mini-bike test: Cougar 100; AFM Willow Springs Road Race; Top Men in Europe: Phil Read; Rider Profile: Ralph White; more

1963 July Cycle World Motorcycle Magazine Back Issue available at www.DadsVintageAds.com