It's 2011 now, so everything that is current is future proof.
One thing I'd like to have is ability to lock the derailleur into chosen position if cable snapped.
80's Shimano Positron system was like this, you could even change gears whit the cable snapped, up-shift pushing with piano wire and down shift kicking the mech with your foot.
It's 2011 now, so everything that is current is future proof.
One thing I'd like to have is ability to lock the derailleur into chosen position if cable snapped.
80's Shimano Positron system was like this, you could even change gears whit the cable snapped, up-shift pushing with piano wire and down shift kicking the mech with your foot.