Originally Posted by
Ozonation
Again... assuming I actually pursue this... I think I might just go with the Alfine 11. I find that the IGH advantages outweigh the disadvantages in situations I'm likely to use the Helix in.
However... and I swear I read this not long ago but of course I cannot find the reference anymore... is an IGH worse when climbing inclines? I know the gearing should be equivalent, but...?
IGH will be both heavier and have more internal inefficiency (drag) compared to a good and well adjusted derailleur system.
But it will also shift nearly instantly and there is no additional stress on the chain from running in any gear.