I wouldn't calle the three bolt chainrings proprietary: just an old standard. If you have old Rene Herse cranks you could use the new rings.
The only thing I think is lame: $385. But I understand. Right now I have hacked my vintage Deore triple into an extreme double 48-28 with some single speed bolts. I guess I'll stick with it for a while longer. -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To view this discussion on the web visit https://groups.google.com/d/msg/rbw-owners-bunch/-/iL-PoLpryogJ. To post to this group, send email to rbw-owners-bunch@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.
