CB750Four Special Feature Article, 28 pages in color. CB750Four See two engine design drawings, permission for photography granted 18 years ago. The CB750Four engine employed a 4-shaft configuration. Inside the CB750Four engine. The CB750Four chassis features a double cradle frame. The CB750Four development story, told by five engineers 18 years ago. In 1970, the works CB750Four won the Daytona 200-mile race in its first appearance. See the CB750Four and its related models. (K0-K7, EARA, FOUR-Ⅱ) Currently available Honda inline-four models in Japan (CB1300SF, CB1000R, CB1100, CB400SF, CBR650R, CB650R, CBR1000RR-R). CB750 K FOUR, engine design drawings. K0 K1 K2 K4 K5 K6 K7 FOUR-Ⅱ, works racer, CB1300SF CB1100 CBR 650R 1000RR Honda air-cooled 4-cylinder