- BSA M20 for Sale on Car and Classic UK
- BSA Engine and Frame Numbers - British Only
- BSA Engine & Frame number system -
- BSA Motorcycles
AGE OF EARTH DATING METHODS
BSA M20 for Sale on Car and Classic UK
Looking at a pic of your engine number, I notice the stamp mark in an oval, JLO.
BSA Engine and Frame Numbers - British Only
This has come up before, it was a German engine manufacturer.
BSA Engine & Frame number system -
It could be that they reconditioned engines for the occupying British Army after the war, or were overhauling engines from captured British bikes.Recolored with orinal colors from Small Heath factory.
BSA M20 - 1939 Orinal British motorcycle made by Birmingham Small Arms Company (BSA).
Bsa m20 dating:
Rating: 88 / 100
Overall: 97 Rates