Originally Posted by
Andy_K
Most all my bars are a little off like that. I currently have five Cinelli stem/bar combos:
Bike ... Bar clamp diameter ... Stamped bar width ... Measured bar width
Moto ... 26.2 ... 38 ... 37.8
Bertoni ... 26.3 ... none ... 39
Pmount ... 26.2 ... 38 ... 37.8
None ... 26.2 ... 38 ... 38.3
None ... 26 ... 40 ... 39.4
I measured bar clamp diameter right next to the mounted stem.