Originally Posted by
13ollocks
?? If you knew what it was, why didn’t you just say so, instead of the song and dance about that vibration at higher speeds and higher power into the pedals when in the 12 or 11 sprocket, that you get sometimes etc etc? FFS 🙄
Because I was describing it to the OP and trying to verify whether what was felt was actually in the front of the bike or something in the drivetrain. If I just ask if he was experiencing chordal action, then I'm not certain that he'd know what I'm asking about. I wasn't talking to any else that knew about it.
FFS