02 October 2016

If The Milk Is Free...

Just over a week ago, I wrote about Pop Tarts and other seemingly-improbable energy sources for cyclists.

I also confessed that I fueled myself through France on jambon beurre sandwiches. Turns out, I was closer to eating a diet of champions than some might expect:  In 1972, when Eddy Mercx set a new hour record (which would stand for 12 years) in Mexico, he started his day with a breakfast of toast, ham and cheese he brought from Belgium.

Today, many hard-core cyclists--racers in particular--would disdain such a diet.  Many are vegans or vegetarians; others eschew certain categories of foods they believe are harmful.  Dairy products gather particular scorn from such riders.

But, as Mercx's "breakfast of champions" shows us, dairy products were considered a perfectly acceptable part of a training regimen.  In fact, not so long ago, most athletes and trainers believed that milk was beneficial for, even vital to, cycling.

Cyclists weren't the only ones who shared the faith, if you will.  When I was growing up, our science textbooks told us that milk was the "perfect food".  Athletes were even recruited to promote milk:

Joyce Barry, in an ad for the Australian Milk Board, September 1939


In the 1930s and 1940s, Joyce Barry did a number of record-setting rides in her native Australia.  Now, while the image of Ms. Barry might have made milk seem like a good training beverage , her story is an even better testimony to the health benefits of cycling.

In her early teens, an attack of pneumonia left her with weak lungs.  To build them, and the rest of her body, up her doctor recommended cycling.  


Three years after taking up cycling, she found a mentor. Hubert Opperman--"Oppie"--was himself a record-setting cyclist who found fame in England and France.  

In case you were wondering what he ate:

Hubert Opperman enjoying, er, his training food, 1936

"The health food of a nation" indeed.  I wonder what he (and Ms. Barry) were paid. 

01 October 2016

Autumn, Perhaps. But Not Fall, Not Yet.

Do you call it "autumn" or "fall"?

I like the sound of "autumn", especially in French (automne), Italian (autonno) and Spanish (otono, with a squiggle over the "n").  However, "fall" is more picturesque and evocative.


Whatever you call it, we're officially a little more than a week into the season here in the Northern Hemisphere.  Some places are more autumnal; others are more fall-like.


To me, the season becomes "fall" when, well, the leaves change color and fall.  Normally, that wouldn't begin to happen in this part of the world for another week or so.  Weather forecasters, however, are saying the blaze of color will come later than normal this year because we have had a hot, dry summer and have had--so far--a warm, dry autumn.  


While riding today, I saw some signs of autumn, though not in foliage.  Rather, I felt the telltale nip in the air and noticed the light becoming more muted. Sooner or later we will be fall, complete with leaves that reflect the flaring and setting of the sun, something I look forward to as much as I await the blooming of cherry blossoms and lilacs at the beginning of spring.


For now, I will have to content myself with images like this, from a 2011 posting of Kansas Cyclist:




30 September 2016

A Honeycomb Or A Spider? From Huret?

When I first became passionate about cycling, the best frames--usually made from Reynolds 531 or Columbus SL tubing--featured intricately-cut lugs, like the ones made by Nervex:

Nervex lugs with extra-long tangs on a 1950 Mercian Vincitore

A good production frame like the Peugeot PX-10 would use Nervex lugs "as is"; custom frame builders might file them to even finer points, or make a cutout "window".  

A few builders even cut plain lugs into their own distinctive patterns. The British builders in particular were noted for their distinctive scrolls, trellises and other shapes and patterns.

During the mid to late 1970s, however, bicycle makers--even the small-production custom builders--shifted to plainer "spearpoint" lugs.  Sometimes those artisans filed them to elongate the "spear" or, as they did with Nervex lugs, cut a "window" in a particular shape, such as a heart, diamond or cloverleaf, into the body of the lug.

For all of the fancy lugwork, though, dropouts looked more or less the same.  Again, some custom or low-production builders filed them or did other finishing work to make their bikes all the more distinctive.  Still, because most high-quality dropouts looked so similar, there wasn't as much a builder could do to make that part of the bike stand out.

One notable exception this:

Is it a honeycomb?  Or a spiderweb?  Did Huret make it?


In 1974 and 1975, Gitane "Interclub" and "Tour de France" were made with this dropout.  A few other bikes--all of them French--also featured this unique frame fitting.  



Often called the "honeycomb" or "spiderweb" dropout, its provenance is somewhat mysterious.  It's usually referred to as a "Huret" dropout because the bikes that came with it always seemed to have Huret derailleurs attached to them. (Yes, even on Gitanes, which were notorious for coming with parts that were very different from the ones listed on catalogue spec tables!)  I could not, however, find this dropout in any Huret catalogue or brochure from 1974 or 1975--or, in fact, from 1969 through 1981.

From what I've gathered, it seems to be of good quality.  One discussion board says that it was cast, rather than forged as Huret's (as well as Campagnolo's) road dropouts were.  However it was made, the "honeycomb" or "spiderweb" seems to be robust, as no one seems to know of any that broke or otherwise failed.

Apart from its appearance, the "'comb" or "'web" had one other interesting--and useful--feature: without modification, it could accept Campagnolo, SunTour, Shimano and Simplex as well as Huret derailleurs.  This is particularly serendipitious for anyone who wants to outfit an Interclub or Tour de France frame with modern components.

Huret dropout


Nearly all dropouts made since the 1980s are patterned after Campagnolo, which has a 10mm threaded mounting hole and a "stop" on the underside, at the 7 o'clock position.  (SunTour and Shimano dropouts from the 1970s and 1980s were also made this way.)  A Huret dropout also has a 10mm threaded hole, but its "stop" is at the four o'clock position. 

Campagnolo dropout. Note the 'stop' at the 7 o'clock position, as opposed to the 4 o'clock position on the Huret.


What all of that means is that a Campagnolo derailleur will fit into a Huret dropout, but it might mount at a strange angle, which could impede its shifting.  A SunTour derailleur doesn't share this problem, as its angle-adjusting screw has a lot of range.  In fact, Schwinn Superiors from 1976 through 1979 came with SunTour derailleurs mounted on Huret dropouts.  So did some Motobecanes from that period.

On the other hand, some Huret derailleurs won't work on Campy dropouts at all.  Two different versions of the Jubilee were made:  one for Huret's own dropouts, the other for Campagnolo.  Other Huret models, like early versions of the Success and Duopar, would work with adapters Huret offered; later versions of those derailleurs were made only to fit Campagnolo-style dropouts, which had become the de facto standard.

Simplex dropout

Simplex dropouts, as opposed to the others, had a 9 millimeter unthreaded hole and no "stop".  If you want to use any other derailleur, you have to tap out the hole and grind a "stop":  a rather delicate procedure, especially if the dropout was chromed, as it was on many bikes.  Because SImplex derailleurs attached to the dropout with a recessed allen bolt that threaded into the derailleur's top pivot (in contrast to other derailleurs with top pivot bolts that threaded directly into the dropout), it could be used in a Campy dropout--with a "Class B" fit.

So...If you have a bike with the "honeycomb" or "spiderweb" dropouts, you have no reason to fear, at least according to everything I've read.  But, honestly, you know you like it for its looks, or at least its uniqueness.  They don't make them like that anymore!