The BSA M33-10 was a British motorcycle made by BSA at their factory in Small Heath, Birmingham in 1933.

BSA M33-10
ManufacturerBSA
Production1933
Engine595cc four stroke single
Bore / stroke85 mm × 105 mm (3.3 in × 4.1 in)

Development

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The M33-10 was developed as a 5.95 hp side valve based on the earlier BSA Sloper with capacity extended to 595cc to make it more suitable for use with a sidecar.[1] In 1934 M33-10 was replaced by the M34-12 'de Luxe' side valve and the M34-13 overhead valve 'de Luxe' models, both of which had 5.95 hp engines.[2]

References

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  1. ^ "BSA 1933". Retrieved 31 October 2010.
  2. ^ "BSA Models 1933/1934". Retrieved 31 October 2010.