How am I supposed to mount the chain if there’s no cog ? I have an additional one in the box however I have no clue how to mount it and I don’t even have the right tools.
There’s a diagram of the intended assembly in this document
You can always contact support by emailing support@zwift.com, but assuming you got all the necessary pieces I think you can probably sort it out. You would need a lockring tool and a chain whip to get it off the freehub. It certainly was not supposed to show up in that state and I imagine they would probably send you a replacement Cog assembly on a new freehub if you ask.
A big thank you to @Paul_Southworth and @Dan_Kothlow for jumping in and helping out so quickly, much appreciated!
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