Quoted message said:On Mar 19, 12:24 pm, "[email hidden]"
Quoted message said:So why no jacket? Parachute or heat?
Parachute. Actually, looking at that photo, it'd be a parachute on a
parachute. Aero position is key but that photo makes it look like
you're never going to have the CdA of a little guy. Still, you're
probably on the cusp of being able to stick with the team all the way
to Oslo so it may make sense to pay attention to even smallish effects
(and a floppy rain jacket is actually not a very small effect). At
least for me, arm warmers and tight short-sleeve jersey are clearly
better than a loose-fitting long-sleeve jersey that wrinkles on your
sleeves and shoulders; two pairs of arm warmers and two jerseys are
better than a jersey and a jacket. Next to positional changes, wearing
tighter clothing has pretty good bang-per-buck in terms of CdA.
Do you have enough flexibility to go to a smaller position?
That pic is on a 4-5% hill, going sloooow. I had the bars extra high
for that race so I could stay in the drops virtually the whole time. I
was also worried about my back. I have since flipped the stem, and I
have been working on dropping the bars 2.5mm at a time every week or
so. Now it's flipped back down with 10mm of spacers moved to the top.
No back problems yet, but I haven't ridden in the drops for more than
2 hours yet. My bar height is mostly dictated by my far aft seat to
help reduce hand problems.
A big CdA problem for me is helmets. This idea that one size fits most
is dumb. They end up sitting on the top front of my head sticking
several inches into the air (above everyone else, too.)
It would be nice to save some energy with tighter clothes, but my real
problem is the hills. On the flats they told me to cool it a few
times, but on the hills I was doomed.
Funny about the wrinkles. I hadn't noticed that. When I stand up
straight, the shirt is quite trim. But with hunched shoulders it's a
different story. I'm also looking for shoe covers that fit.
Joseph