Jodel wrote:Sweep wrote:thelawnet wrote:
I have a 9 speed 12 - 36 on my tandem (26 / 36 / 46 chainrings on the front) and both an Shimano Altus or Deore RD-M591 rear mech work with this set-up. I think both of those derailleurs are only rated to a 34T limit, but they've been fine for me. Chain length is 114 links.
thanks for that jodel.
a very helpful/encouraging first post.