The Bridgestone 50's

Introduced in 1965, The 50 Sport was the bike to beat in the 50 c.c. class!, with

it's 48 c.c. 4.8 h.p. rotary valve, 4-speed transmission and an amazing 50 mph

+ top speed.

Offered only in America as the 50 Sport version , but offered in several versions

in Japan including a SR version .