BSA M21 (1937-61)
The BSA M21 motorcycle was produced by British manufacturer BSA from 1937 to 1961. It was commonly used for military purposes during World War II, and also gained popularity as a civilian bike for touring and sidecar use. The M21 had a 593cc four-stroke engine, which produced around 18 horsepower. Its sturdy build and reliable mechanics made it a popular choice for off-road and long-distance riding. The bike’s design remained relatively unchanged throughout its production, with minor upgrades made to the engine and frame over the years. The M21 was eventually replaced by the BSA A10 model in 1962. Today, the M21 is still enjoyed by collectors and enthusiasts for its vintage style, durability, and historical significance. It remains a sought-after classic motorcycle among those who appreciate the iconic bikes of the mid-20th century.
Technical specifications:
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Related models:
- BSA A65R (1964-72)
- BSA C25 (1968-70)
- BSA M19 (1937)
- BSA 440 Victor Enduro (1971)
- BSA A65 Sidecar Racing (1965-66)
- BSA MC1 (1952)
- BSA A65 Spitfire Special (1966-68)
- BSA B26 (1937)
- BSA Y13 (1937)
- BSA B de Luxe (1927)
- BSA C11 (1939-56)
- BSA Vintage Models (1968-71)
- BSA B30 (1930)
- BSA Beagle (1963-66)
- BSA B1 (1933-36)
- BSA B40 (1936)
- BSA Super Rocket (1959-63)
- BSA DBD34 (1938-63)
