Originally Posted by
Winfried
I checked the Airnimal but it doesn't fold as small.
As for Bernds, I'd rather use a derailleur.
seems like they have all of the pertinent gear ranges covered.
bernds:
[h=3]Models of drive train[/h]
8-gear derailleur:
development 2.45-7.13m (48 tooth to 11-32), chain drive with freewheel
8-gear hub:
development 2.41-7.39 m (42 tooth to 15), Shimano Nexus with back-pedal or freewheel (Premium hub); optional belt drive
3x8-gear Dual Drive:
development 1.57-8.48m (42 tooth to 11-32) Sram DualDrive, 8-gear combined 3-gear hub
14-gear hub:
development 1.68-8.85m (48 tooth to 13), Rohloff SpeedHub; optional belt drive
