KSUWildcatFan said:
My frame, as well as the two my dad has for reference, have what appear to be part numbers in those locations. None of the numbers even remotely match the VIN.
Did any of those frame numbers begin with "F1" like this: 850 F1xxxxx if so, then they are frame numbers and
will be completely different to number on the plate?
The part number for a MkI frame would be 06-4140, and a MkII frame is 06-5404, and the frame
part number was usually stamped on the front face of the left hand fuel tank bracket, and not on the headstock?
KSUWildcatFan said:
Fwiw, the tag on mine says it was manufactured late 1973. It's titled as a 1974 Commando 850.
If the plate and engine number is higher than 307311 then it's almost certainly an 850 Mk2 or Mk2A so can be considered a '74 model.