I've got a '92 SuntTour XC Pro freewheel. About 3 months ago I noticed that the chain skips on the 2nd and 3rd smallest under load. Works fine when I'm just spinning on the road. It's only these two cogs (that the right term?). Does this simply indicate some worn cogs?
If the freewheel is shot can someone recommend a replacement? I still have all the original XC Pro (mountain) gear. Thanks.