Zwift Cog with SRAM Red flat top chain

Zwift Shop Zwift Equipment
1

I’m thinking of going to the cog so I don’t have to fiddle with indexing every time I put the bike on/off the trainer but, I think I read somewhere that the SRAM Red chain (flat top) is either not compatible or at least not optimal when used with the sprocket on the Cog.

Any insight into this? Anyone doing it this way and found any problems?

2

I was worried about this myself and could never get a straight answer. As it turns out the flattop works just fine on the cog. I’ve got about 650 km with both a used chain (~20,000km all indoor, waxed monthly) and a brand new chain. Neither had any substantial problems, but obviously the new chain is slightly smoother.

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3

Thanks for the info.