Bike chain going slack when rolling?

J

Jeremy

New member
Hi everyone,

I am having a problem with my bike chain: when I am rolling and not pedaling (or pedaling backwards while standing still), a lot of slack develops in the top part of the chain. When I begin pedaling again, things return to normal, but I am worried that the loose chain might tangle with the spokes or maybe just fall off.

Any ideas on what's wrong?

Thanks,
Jeremy
 
You need to replace the freewheel. Pick up the bike and spin the rear wheel if it tries to push the chain forward you need a new one.

http://bicycletutor.com/replace-freewheel/
 
You need to replace the freewheel. Pick up the bike and spin the rear wheel if it tries to push the chain forward you need a new one.

http://bicycletutor.com/replace-freewheel/
 
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