Originally Posted by
Trenton
That's exactly what I'm trying to do... get a smaller, inner ring for the hills around the Susquehanna River in south, central Penna. Do you know of anyone that makes rings for DA 7800 cranks? I switched the cassettes to DA 7900, 11-28t.
you can get a 50T big ring, but the smallest Shimano inner ring is 39t.
look around for a 38t inner, but that's not much help.