Anyone else found a crack in theirs? Was flipping the chain ring and cog this morning and installing a new chain when I spotted it. The cog is a one piece 17T Ti, crack runs from the valley of one of the teeth across to the weight relief cut out. Not impressed as this is the first time I have flipped it from new, kind of negates the option of flipping it to double the life.
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Thread: Cracked Homebrewed Ti cog?