Originally Posted by
ThermionicScott
Hmm, that's disappointing. You've ruled out the crank?
Yes. Same old cranks with a new 38T chainring. They changed the tooth profile to narrow/wide, and their usually flawless machining seems to have suffered.
EDIT: see post #19.
Last edited by Rolla; 10-15-21 at 11:09 AM.
Reason: Updated