The Continental Contact Speed is available as 650B x 32. Blackwall only. (English supply) Hutchison Confriere is also 650B x 32 and has a gray sidewall (French sellers). Grand Bois Cypres 650B x 32 is available with a tan wall. (from Japan or from Berthoud). You can also ask on the 650B list and hunt Craigs or Ebay lists.
Soma B-Line (or Express if you find some around) all are listed as 38 but run 36 on my bike. Instead of Nifty Swifty, which has wire bead, you might see if you can get Maxy Fasty with fevlar. It's 33.4 mmm Tan sidewalls. Bruce (26" & 650B only!)in Alabama -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rbw-owners-bunch/c98d4621-9b53-4e27-a496-9b59a1b18298%40googlegroups.com.