Hi, I have just picked up my 1978 registered CB750-F2(?) and it has strange numbers that don't relate to anything I can find on the forum (or elsewhere).
The bike is relatively untouched and numbers are not messed with - the frame numbers are same on vin plate & headstock.
FRAME: CB750G - 10038**
ENGINE: B750GE - 10044**
W T F I repeat - they all look kosha and are not tampered with and match the DVLA paperwork, etc!
Can anyone explain whats going on - and how I can find out the exact model I have - PLEASE