You are reading a single comment by @hanford and its replies.
Click here to read the full conversation.
-
Yeah, or a new chain on a worn cassette or some other not-quite-matching combo. If the indexing is slightly off it can happen too, so if it's "almost" about ready to change but didn't quite get into the next gear and you flex/whip the chain enough that it jumps to where it should've changed to earlier.
hippy
@hanford
When this has happened to me in the past, it's always been worn chain and cassette.