I put this on a flip flop hub. I only ride on the fixed side occasionally so I think this cog will last a lifetime for me.
Been using Soma cogs for a few years on various hubs and they work great. Well made with crisp threads and well-formed teeth. Does the job as well as higher proceed cogs
Our complete inventory is available at our warehouse store located just of I-205 one exit south of PDX airport.
5741 NE 87th Ave(I-205 exit 23B)Portland, OR 97220
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