See the full 1954 Schwinn catalog. 1964. New budget priced derailleur model with 5 speeds, 45 to 85 gear, Schwinn tubular rims, 26" x 1 3/8" nylon tires, tourist style handlebars and saddle. Colors: Flamboyant Red, Radiant Blue, Coppertone or Black. Also available in a Ladies model, C61, with the same color options.