Originally Posted by
Lattz
It looks like one, but I would be surprised, if the top tube cable guides and shifter bosses would be original to the bike. Based on the "snake bite" fork crown it should be from 70-71 IIRC.
Could you clarify which pins you are talking about?
I had the same suspicion that cable guides (and maybe bosses) were added later (it did have cyclart repaint).
You can feel the steel pins when you stick your finger through BB shell up into the seat tube or downtube. Ill try and take a photo later.