Three things can send me from a deep sleep to sitting bolt upright in bed, gasping in terror. First is the most obvious, which is any dream involving visions of spiders. Second is dreaming of being dragged off or otherwise being aware of impending doom and opening my mouth to scream but having no sound come out. An alternate of this dream is one requiring me to fire a gun in self defense and not being strong enough to pull the trigger, the irony being that boasting that kind of upper body strength would indicate I’m finally at climbing weight, which should normally be cause for celebration. Third is being on a ride with fellow Cyclists and friends, and watching helplessly as they prematurely deploy an aero tuck.
I’ve been seeing this more and more in real life, and when I do it’s like being in a dream from which I can not wake. Would that the Elders on Mount Velomis dispatch the Man with the Hammer tout de suite to anyone who engages in this most egregious of Un-Pro acts.
Pedaling is what makes the bike go. If you wish to add more “go” to the bike, the first thing one should consider doing is pushing on the pedals harder. If that doesn’t work, consider buying a new bit of kit like fresh bar tape, which clinical studies have shown also makes the bike go faster. If you have exhausted all possibilities of purchasing more Go-Faster Kit and are still experiencing unsatisfactory results, one has no alternative but to resort immediately to training and getting stronger. Once this is accomplished, go back to the basics of pushing on the pedals. Eventually, it will work and you’ll go faster.
Under no circumstance does the stopping of pedaling add speed to the bike. The most one can hope for is that through dodgy contortions to reduce the rider’s frontal surface area that the amount slower the bike goes may be reduced somewhat. At any time that the rider has not reached escape velocity, a low tuck combined with pedaling will always be faster than a premature tuck.
The aero tuck is a defensive tactic to be used only after the cadence has climbed so high as to become untenable. At this point an aggressively low and compact tuck may be used to tremendous effect. Sean Yates and Greg LeMond were both known for their insane aero tucks which allowed them to reach speeds of well over 100 km/h. Pedaling at those speeds would requires a cadence of 150 rpm or more and a stroke so magnificent as to be out of reach for any mortal.
The Velominatus is to study the aero tuck at length, including all variations of using the drops or drop-ins should you suddenly find yourself riding in 1990, as well as the tops. Always turn your elbows and knees in as close to the center-line of the bike as possible. Place your pedals at a fairly level position. Experiment with hanging your tush off the back of the bike or your shoulders over the front wheel. Learn how to use the area between your saddle and top tube as a perch of equal parts discomfort and speed. Determine which of these yields the optimal combination of speed and limiting the risk of requiring skin grafts.
It is acceptable to tuck immediately before and during a high speed corner. Once the corner is exited, it is mandatory that the rider being pedaling furiously at once. I might also add that should you wish to coast prior to reaching escape velocity, adopt a Casually Deliberate position on the bike and avoid tucking at all costs.
The following are indicators that you have prematurely deployed an aero tuck.
I implore you to help me stop living my nightmares and only tuck once you’ve reached escape velocity. Your assistance in this matter is most appreciated.
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@Buck Rogers
ha...I didn't see that...he's right though.
I will admit that I have employed the tuck on rides with my pedalwan more as a demonstration of the advantages of a more aero position than anything. Granted, he's on my old MtB, and I'm on the road bike, but still, he needs to know right? I think the first rule I taught him was not V, but 55. He had asked why we were going a certain way on our first route. I told him because one must first ascend what one intends to descend. He looked at me and said, "Yeah, that sounds right. It'd be like cheating otherwise."
By way of another example, I beamed with pride when, coming to the end of our jaunt, climbing the last part of the last lap of the loop we were on he fell behind me a bit. Not intending to drop him, I circled back and pulled up behind and inquired if he was going to make it. He said "I'm doing my best, but I'm in the lowest and am not going to walk up this hill." I said "Hey man, I'll push you before I let you walk up." To which he replied, "No way, I'll crawl up the hill clipped in on my side before I let you push me."
He's come such a long way in such a short time.
The photo gives the impression that Yates has achieved such an escape velocity that he is able to maintain the aero tuck whilst going uphill! Given that it is Sean Yates, this is quite likely to be the case.
One massive exception you missed - aero tucks are quite fine to use often when racing.
If it lets you go at a given speed with less effort (which, yes a tuck can do, even at sub-terminal velocities) then do it.
Oh Gawd I hate that and I am just about fed up being said Spinnaka and having to coast or worse, brake to avoid hitting the baboon premeturely deploying a tuck. Note that I did not use the term "aero tuck" since the typical tuck involves standing straight legged on level pedals and putting the head as low as they can manage. Thanks mate, didn't really want a close up of the underside of your nicks!
Great photo. The tuck is great, but I can't help but lust after that bike - are they Shamals?
@paolo
That being fat part is how I catch up after I'm left behind on the climb. And I climb well for a fat guy!
I refer to this as "The fat man fade." I get as close to the front as I can before the climb, watch most of the bunch go by me on the way up and pass most of them on the way down. If it's a very technical descent, though, I'm screwed.
Only at speeds greater than 75 km/hr can one truly find that meditative place where nothing matters, the head is clear and the threat of losing vast quantities of skin or one's life is looming. It's a special place that not many choose to venture near and for good reason as you've reached the point of no return.
I had to live through this nightmare on Saturday when the 2 guys I was training with tucked on a descent at less than 40kph! It is not a good look...