Originally Posted by
Michael Angelo
I've never had any of those problems on any good freewheel. I always use a SRAM PC870 chain, on 5,6, or 7 speed freewheels. To me KMC Z chains are terrible shifting chains.
I also use SRAM 8 speed chains with my 6 speed freewheels , which was the chain that simply did not work with this particular 6 speed freewheel, however I have not tried one since I ground the cog teeth. Between a Regina 8 mm pin chain and a KMC 7.3 mm Z chain, the Z chain shifts best. You have reminded me that I have yet to try the SRAM chain again. I have also ordered a Sedisport chain, which was the best reputation as a replacement chain back in the day..