Originally Posted by HillRider
The frame is Al right? If so, the tab is welded on, not brazed. For CF, the tab would be glued and riveted but there are no rivets shown in the photo.
BTW, "replaceable derailleur hanger" refers to the rear derailleur, not the front.
What I'm saying is I was confused because the 750 is CF and then the picture he has shows Ai and also has a caption which says it is a 700. So I'm trying to figure out what he has.
If he has a 700 then it is Ai if it is the 750 then it is CF.