Bicycle Mechanics - Rear Sprocket Squeaking

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View Full Version : Rear Sprocket Squeaking


HPD
05-28-08, 12:53 PM
The rear sprocket on my new Specialized Roubaix is making a squeaking noise that sounds like a nest of baby birds. I’ve brought it back to the shop I bought it from and the tech said when he road the bike he couldn’t hear anything. He lobed it up, but it is still squeaking. Any ideas what the problem could be? Thanks.


capwater
05-28-08, 07:19 PM
Rear derailler jockey pulleys need some grease.