You are reading a single comment by @gbj_tester and its replies. Click here to read the full conversation.
  • I believe RD2 needs a 103mm bb with the chainring on the outside for a 42mm chainline.

    Sounds about right but that can be tight for spider/chainstay clearance with some frames, so you can end up having to go with something like 113mm and the chainring on the inside.

About

Avatar for gbj_tester @gbj_tester started