Sure, you could run a triple crank up front and use a derailer to take up slack, if you were so inclined. The White Industries solution just happens to be not only incredibly practical but also elegant. Keeps your chain length the same, keeps your chain line straight, gives you two gears that are generally very well suited to either flats/hills or onroad/off. No chain slop and very easy to use.
I've also been considering a fixed winter bike via the Paul fixed rear hub on an old MTB. Sounds delightfully ridiculous -- 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.