I did some math and I think I need a 48 (max 50) with 12 and 16 @maynardeames
I have a brand new silver 3/32" 48t dura ace chainring in 144bcd knocking around somewhere.
edit: nvm double checked and it's a 47.
@HatBeard started
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I did some math and I think I need a 48 (max 50) with 12 and 16 @maynardeames