Originally Posted by
rootboy
"What size is it?"
This might be a clue.
BTW, are there any other stampings on the BB, Aaron? As I remember, mine is stamped "MC". Plus the frame size number.
MC, Masi Carlsbad. How'd they do that?
I like this bike very much. I am trying to place the style / design differences of 3ttt stems... The bars stamped like this continued till 1972 for sure but the stem here is earlier... anyone know what years this design included?