Looking to convert my KM to SS with E13 40t in front.Any fit issues...largest it will accept?
It would depend on your chainline, mostly, and where you're going to mount it (middle or outer ring position).
No matter how slow you ride, you're faster than anyone sitting online whining about slow riders.
I have a 40 on the outer position. Chain lines up perfect with ss rear hub. I think that was the largest ss ring I could find to fit the crank.
I've got a 44T Salsa ring on the outer ring position on an XT crank