Issac, You may want to peruse the archives of the tandem list and see what holds up well on tandems. In the past, I've had very good luck with Phil wood freewheel hubs but their cassette hubs don't seem to have the same durability.
I have little experience with cassette hubs but I've seen numerous glowing reviews for various Shimano hubs. You may also check with Peter White for his recommendation. He sells lots of wheels to touring riders and has many years of experience getting feedback on equipment. Ray -- 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 post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at https://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/d/optout.