Originally Posted by nitropowered
DA 7600's? I can't find them anywhere. I'm sure NOS is crazy priced. I can find DA 7710's (low flange) for $165 a pair.
The flip-flop and fixed fixed don't have dish. This is what I pulled of Phil's site.
Hub Flange to center (mm)
High Flange
L-42.5 R-29.0
Low Flange
L-44.0 R-30.0
I'm assuming then that the fixed-fixed or flip flop is 30.0mm both flange to center on both sides. That's 60mm total in between flanges. In contrast the heavily dished Shimano factory
road hub has 55mm total distance in between flanges. (I forgot what the breakdown is per side though which would probably help you more than anything I writing here.)
Anyway 60mm of total distance with no dish should have plenty of lateral rigidity (front hubs are ~70mm between flanges with no dish as well). The dished version would have 74mm of distance, but tensions would be different on either side.
I might still be inclined to take the single side hub if I didn't plan on using another cog (helping the non-drive spokes is only a matter of making the drive spokes thicker)