Hi Michael - My RB-T has the same headtube size/configuration as the RB-1 - 26.4 fork crown race inner diameter. But don't take my word on it:
http://sheldonbrown.com/cribsheet-headsets.html OR http://sheldonbrown.com/bridgestone/1991/pages/bridgestone-1991-39.htm Phil B > On Apr 17, 10:03 pm, Michael_S <mikeybi...@rocketmail.com> wrote: > > > Is the RB-1 crown race JIS 27.0 > > or ISO 26.4 mm in diameter? -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To post to this group, send email to rbw-owners-bu...@googlegroups.com. To unsubscribe from this group, send email to rbw-owners-bunch+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rbw-owners-bunch?hl=en.