Thanks Tom,
yes, it seems that the situation was pretty variable during the 50s. The TA crank on this Frejus has six arms, so it seems to be interchangeable with the tourist versions. I have to admit that one reason I'm not convert ing it is because I like the unusual look.
I wish I could take any credit for not changing anything. It was purely a matter of aesthetics. I may or may not convert the bike to inch-pitch, s ince I have found that TA did make pista cranks in that configuration. How ever, since I intend to ride it, I still prefer the Cinelli stems, fo r ex., without the nut on top --though that might be more 'period appropr iate' or 'period correct.'
regards, Steve James Bronx, New York
Ps. Hey, if you ask me, a classic Frejus ride at Kissena would be great .