Tonto said:The stuff about tilting the saddle up to the front to emulate pro road racers is rubbish I'm afraid. As Eastway82 pointed out, they spend a hell of a lot more time going uphill or on the flat than they do going downhill and generally gain little advantage in racing terms. Why would they set up their saddles specifically for downhill sections?? 😕
Anyway, when they go downhill they usually have their arses in the air with their heads down around their hands....
The general wisdom on saddle angle to set it up somewhere between perfectly horizontal and tilting slightly to the back. And, yes, tilting it even slightly forward will put extra pressure on your wrists over the course of a long ride.
Your point about general body position eg. stem height, general bike fit, is a very good one.
See Sheldon Brown on the subject:
sheldonbrown.comsaddles.htmlOpen ↗
sheldonbrown.compainOpen ↗
Well, I hope that you realize that citing the "general wisdom" as a basis for doing ANYTHING is often a weak argument ...
In fact, not to stray too far from the topic, but the "general wisdom" of knee/pedal position has been dispelled by none other than Keith Bontrager -- sheldonbrown.comkops.htmlOpen ↗ wherein he debunks the KOPS positioning.
Further, "general wisdom" as promulgated by RUNNERS WORLD during the 70s (and, for who knows how long thereafter) that you should hit heel first when running is due to the editor(s) ignorance -- (t)he(y) was/(were) wrong then and is wrong now. But, you had to BE THERE when the University of Oregon coach explained why he designed the original flared heel shoe vs. conjecture by the editor. And subsequently, many people have had to log a decade or two of constant running before their knees were shot enough to realize that there may be something wrong with the "general wisdom."
That chamois in the shorts wasn't intended for padding to compensate for discomfort ... it was originally to absorb moisture & provide a barrier to the wool fabric ...
Weren't Pro riders in the saddle for LONGER periods in the past if only because they were going at a slower pace?
Recent lamentation about crotch numbness ... E.D. problems ... whatever ... hey, I'm not saying you can't ride with the nose of the saddle pointed up ... and, I'm also not saying that there is a correlation between the maladies which people suffer and a saddle whose nose is pointed upward ...
Yet, the flared heel on running shoes got progressively larger & wider because of incorrect information which has resulted in thousands of runners who no longer can run due to knee damage ... and, the chamois in bicycle shorts now comes in all sorts of compensatory padding material & shapes ...
Now, with regard to how long a Pro rider is ascending vs. descending ... of course, the ascent probably takes at least 3x as long as the descent ... but, the rider does NOT generally move about while descending whereas he is frequently getting out of the saddle when the tempo changes. With the Pro rider's handlebars already significantly below the saddle, having the saddle pointing up would make it close to level during the descent AND provide a PSYCHOLOGICALLY more comfortable platform than one which began as level or slightly nose down when the bike was on a level surface. The EXTREME presentation of that saddle positioning is how DOWNHILLERS set their saddles so that their saddles are essentially LEVEL when the bike is moving in its intended direction.
FWIW. Still, despite the protests, I was JUST pointing out that setting up the saddle for the descent is the ONLY rationale which I could come up with for the uncomfortable-to/for-me nose-up saddle positioning ... and, that many riders (not necessarily those who have responded in this Forum) simply position their saddle with the nose pointed slightly upward because they haven't been presented with a different option.
So, now, I have say that whatever saddle position works for you (generic "you"😉 is fine with me ...
AND, as a disclaimer, my observation is often just that ... potentially, flawed logic which rails against the "general wisdom" ... but, some people used to think that the world was flat, too, because that was the "general wisdom."