I'll throw my hat in the 2-speed internal hub ring. But past experience with the Sturmey 2SC prompts me to suggest SRAM 2 speed Automatix. Mine has a coaster brake which I like a lot. 2 speed automatic transmission works perfectly shifting up and down.
Phil B -- 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-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.