Originally Posted by
RollCNY
Compact 50/34 cranks, and this new goofy 52/36, both use a 16 tooth jump which is less crisp than a 14 tooth jump
With my SRAM Red and Ultegra 6600 drivetrains, I personally can't feel
any difference in shift quality between my 50/34 and 52/39 cranks... and I'm more sensitive than most people to stuff like this.