This is the very first stem 3TTT ever made!  It’s pretty close in design to the Ambrosio Gran Prix stem (Ambrosio turned into 3T), just with ttt logos.  Made somewhere in the early 1960’s.  Quite the neat component, and a rare find.  

Condition

Good used condition.  The quill bolt is non-original (but fits nicely).  Some light marks here and there.

Details

  • Aluminum
  • Length: 85mm
  • Bar clamp: 26.0mm
  • Made in Italy