[net.bicycle] Frankie Moser, Aerodynamic wheels, and World Class Athletes

bhilden@druxj.UUCP (HildenbrandBE) (07/18/85)

I'd like to address a couple of topics here:

First, THE CORRECT DISTANCES for Eddy Merckx's and Frankie
Moser's hour records are 49.46km(~30.6mi) and 51.15km(~31.7)
respectively.  

Which brings me to my second point.  If you look at the
results of any world class athletic sport you will see that
the difference between the top competitors is very small.
In swimming for example, the top competitors are all within
several tenths of a second for a 100 meter freestyle event
that lasts 50 seconds(.5sec/50 sec = 1%).  The same holds
true for track and field where there is about a 1-2% 
difference in most events between the competitors.

What this means is that the top athletes look for every advantage
they can, wether it be a full body shave(swimming), a full body
lycra suit(track) or aerodynamic wheels(cycling).  

In the sport of cycling there have been very few acknowledged
superstars.  Eddy Merckx is at the top of the list, not because
he won 5 Tour de Frances or 5 Giro de Italias or 7 Milan San Remos
but, how he won them.  Eddy went to the front and literally rode
his competition into the ground(one only has to see the movie
"A Sunday in Hell" to see what I mean).  In short, Eddy
dominated his competitors and made them ride his race.

To be sure, there have been other great riders.  Jaques Anquetil
and now(at least it looks like it)Bernard Hinault both won
5 Tour de Frances but, they conserved their energy and made
calculated moves to win(i.e waited for the time trials, etc.).
They were never seen at the front when they didn't have to be.

It was not my intention to belittle Mr. Moser's efforts in setting
the new, aerodynamic aided hour record but, rather to point out
that in most experts opinion Frankie would not have done it
without the aerodynamic wheels.  The wheels reduced bike drag by
60% and since the bike drag is about 20% of the total wind drag
resulted in about a 10% advantage, or about 1.5 mph at that
altitude(NOTE: Moser broke the record by ~1.1 mile).
If Francesco had been on the same bike as Eddy, he would have
turned the second fastest distance in history which isn't
too bad.

Bruce Hildenbrand

p.s. - Just as the Giro de Italia course was tailored to suit 
Frankie Moser's strengths and weaknesses likewise the Tour de
France course emphasized Bernard Hinaults abilities.  Who says
nationalism is dead!