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#1
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Chain falling off middle chainring
I have a Campy Record triple crank. Every once in a while while I'm
riding I'll shift the rear derailleur and when I do the chain falls off the middle chainring onto the small chainring. This only occurs seldomly and is not easy to reproduce. I have a Phil Wood bottom bracket on. This bottom bracket allows you to move it side to side when installing. I'm wondering if it is possibly not centered right and that this might cause the problem with the chain coming off. Ted |
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#2
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Chain falling off middle chainring
Ted wrote:
I have a Campy Record triple crank. Every once in a while while I'm riding I'll shift the rear derailleur and when I do the chain falls off the middle chainring onto the small chainring. This only occurs seldomly and is not easy to reproduce. I have a Phil Wood bottom bracket on. This bottom bracket allows you to move it side to side when installing. I'm wondering if it is possibly not centered right and that this might cause the problem with the chain coming off. Ted Does it seem to happen when you're shifting to a higher or lower gear? Or does it matter? |
#3
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Chain falling off middle chainring
It may occur more often when changing from a larger cog to a smaller
cog but I'm not really sure that it matters. I've also had it happen even when I wasn't shifting gears. Ted |
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