Chain slow when pack pedaling

[DebW]

Pedaling backwards is the classic way to look for stiff links. The jockey wheels will jump when a stiff link goes through them.

[Ana]

Pedaling backwards is the classic way to look for stiff links. The jockey wheels will jump when a stiff link goes through them.

Once I got the new chain out, it was obvious that the old chain was done

I haven't ridden since the fall and now I'm beginning to remember that I knew the chain needed to be replaced but that I would do it later (i.e. during or after the winter)....

[myjas]

You should also check your cassette and chain ring teeth for wear. They usually wear together. Chains are usually steel and rings can be aluminum which will wear quicker. Have your LBS check everything