I have an idea it’s due to being somewhat cross chained because this doesn’t happen when I’m on my small ring up front (3rd video). This little “snap” or “jump” (whatever you want to call it) is only happening when I’m on the big ring and on this cog. It doesn’t happen anywhere else.
TopBuzzJoni on
How much does it happen when peddling forwards.
#dontpedalbackwards
oldfrancis on
It’s doing that because there is no derailleur at the top of the cassette to guide the chain properly.
GlitteringActuator48 on
A brand new chain or a wrong size chain does that (ie 11 speed chain on a 12 speed cassette)
FarAwaySailor on
There may or may not be real problems with your setup, but chains misbehaving on cassettes when going backwards is very normal.
idleennui on
Looks like it’s jumping on the ramping. Probably a misadjusted tension or a slightly bent hangar
No-Distribution-1334 on
Chain is little bit thick it’s catching up with your cassette get narrow chain
Joker762 on
Dunno. I need more data.
Dérailleur hanger is bent though and the hanger mounting bolt(s) are a bit loose.
Longjumping-Cow3424 on
I’d say the cable has stretched since you’ve first bought the bike and is due for a tune up!
9 Comments
I have an idea it’s due to being somewhat cross chained because this doesn’t happen when I’m on my small ring up front (3rd video). This little “snap” or “jump” (whatever you want to call it) is only happening when I’m on the big ring and on this cog. It doesn’t happen anywhere else.
How much does it happen when peddling forwards.
#dontpedalbackwards
It’s doing that because there is no derailleur at the top of the cassette to guide the chain properly.
A brand new chain or a wrong size chain does that (ie 11 speed chain on a 12 speed cassette)
There may or may not be real problems with your setup, but chains misbehaving on cassettes when going backwards is very normal.
Looks like it’s jumping on the ramping. Probably a misadjusted tension or a slightly bent hangar
Chain is little bit thick it’s catching up with your cassette get narrow chain
Dunno. I need more data.
Dérailleur hanger is bent though and the hanger mounting bolt(s) are a bit loose.
I’d say the cable has stretched since you’ve first bought the bike and is due for a tune up!