Originally Posted by
Nagrom_
A 16t cog and you have the golden 69gi.
A 15 and you have a solid 73.6gi.
You have brakes, so I'd run the 15t.
Great! I have no need to be an out-of-control-hipster because I live in a really lame city where everybody is fat and nobody bikes, so running brakes and a 15-16t cog might be the best option, but damn that ish is gonna wear fast.
That was my primary concern. I am averaging ~10mi a day, so I wanted to prep the chainring/cog setup for the sense of wear.