Good evening,
I have a bike, a good start. The other day attached to the bike came loose and stopped the chain moving. I will describe it below
Below the front derailleur attachment on the seat tube there is a plastic horn shaped attachement. It would pass very close to the chain either above or below. I have tried google and bike books but as yet I can't find a reference to it. It is a specialized allez comp. It mus have come loose and then caught on the chain but why is it there? Maybe it's a chain catcher to stop the chain falling onto the bottom bracket if it came off. I will upload a pic if no one has a clue what i'm on about!
Comments
One of them ?
No idea
https://totriornottotri.wordpress.com
https://totriornottotri.wordpress.com
Must have a look to see if my bike has one!