MacRetro chat and rides thread

Re:

"Lightweight front Direct mount/Conventional mount Dyna-Sys 10-speed double MTB derailleur for smooth gear changes"

What the hell does "Dyna-Sys" mean?

Puzzled of Fife :?
 
Re:

It's Shimano, it doesn't mean anything :)
Seriously.

For rear mechs it meant that the cable pull ratio changed as you got to the bigger cogs to reduce shift pressure.
For front mechs I couldn't tell a difference. I ran my Ibis on a 9 speed front mech with a 10 speed shifter.
 
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