Designed by
Title
Simson S51B (1981) #202552885
Description
the S 51 was small moped, in which Simson revised the styling of former S50 and returned to a long-stroke engine, this time with 38 x 44 mm dimensions and a 3.7 bhp output. The S 51 was built in various forms until production was ended in 1990.
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