Been meaning to do this for a while. I finally got around to playing with some video on the Mac.
http://www.youtube.com/watch?v=qczcqXuWA74
I included a few different positions in the video:
- “normal” position- this is the position that I spend the majority of time in. I’m sitting fairly far out on the tip of the saddle.
- choked up- for moderate rises where I can maintain speed but want to boost power to get over a roller. I’ve slid back in the saddle and choked up on the S bends about where the bend is.
- forward and low- as far on the tip of the saddle as I can get. Hands/arms are slightly more forward than normal, back is flatter and straighter.
The saddle is as far foward on the rails as it can go and the seatpost head is flipped forward, so I’m estimating virtual seat angle at about 80 degrees. I’m 6’0" with a 34.4" inseam and relatively short torso, so knee clearance is an issue but I can ride all of these positions with no knee contact with either elbows or armrests. Out of the saddle is a different story but doable carefully. Other stuff- 90mm stem -6 deg stem, no spacers, Profile s-bends, Visiontech alloy basebars. The front end is about as low as I can get it with this hardware. I even tried a Ritchey adjustable stem and can drop the front end up to another inch or so but it was not very comfortable and that stem weighs a ton so I went back to this setup.
Any/all thoughts welcome on the position (or anything else). Also, for bonus points, given my back shape and head position (I intentionally chose clips where I was looking forward the way I would normally ride) what aero helmet would you suggest? I’m torn between the Spiuk and the Giro Advantage 2.
In case you’re wondering, that’s the Tour of California on the TV, though it appears to have been infested with ultimate fighting and bull riding commercials today.
Thanks.