outputspeedlab.com
Saddle Course: Welcoming Ergon and Dash Cycling Saddles
You connect to your bicycle at three points: the hands, the feet, and the, um, crotch. As with any system of three, it's pretty hard to say one is more important than the other, since removing one makes the entire process moot (unless you're a unicyclist), but the saddle probably gets the most atten