Showing posts with label Marcel Berthet. Show all posts
Showing posts with label Marcel Berthet. Show all posts

16 February 2016

Prone To Revival--And Deservedly So, I Think

Shakespeare never had an original idea--for a story, anyway--in his life.  George Orwell took almost everything that makes 1984 worthwhile--including the notions of "thought crimes," "Big Brother" and its mathematical theme--from We, a novel from a little-known Russian writer named Yevgeny Zamyatin.  (Orwell reviewed the book three years before 1984 came out.)  D'Artagnan was not the creation of Alexandre Dumas; rather, Dumas lifted him--and Athos, Porthos and Aramis--from the first volume of Gaeten Courtilz de Sandras' book called The Memoirs of D'Artagnan.

In the book of Ecclesiastes, we find this:  "There is nothing new under the sun."  So it is in the world of literature and the arts.  So it is in science and technology.  And so it is in the world of bicycling.  In the four decades I have been cycling, almost every "new" idea had been done before, sometimes in the very early history of cycling.  As I mentioned in two recent posts, suspension is one such idea.  Another idea is that of building frames of anything besides steel:  During my formative years, carbon, titanium and aluminum frames were not only created; they were available to the general public (for a price, of course).


Then there are those ideas that never really go away but are nonetheless "rediscovered" by a new generation of marketing types (or, sometimes, actual cyclists who haven't been in the sport for very long).  One such concept is that of the recumbent bicycle.



I am not about to dismiss recumbents, as I have never ridden one myself.  I don't doubt that, as their proponents claim, their aerodynamics can make them faster than standard bicycles.  My concerns about them are twofold:  How well and comfortably can a rider use his or her muscles in such a position?  (At my age, the answer to such questions is more meaningful than it was when I was younger!)  And, how visible is a recumbent rider in traffic?

(I'll admit that the second question is the one that has done more to keep me off a recumbent!)

That there were recumbents before Dan Henry and others were touting them doesn't surprise me.  It's also not surprising to note that in the years just after World War I, some cyclists experimented with riding nearly prone.  Marcel Berthet--for whom the Lyotard No. 23 platform pedal was named--was concerned with aerodynamics, as were other racers and designers who flew or worked with aircraft during the war. 

The Challand Recumbent


But it's truly interesting, if not shocking, to see that some two decades earlier, in 1896 a horizontal bicyclette normale was exhibited in Geneva.  The Challand recumbent, named for its inventor, was said to allow easier mounting, improved stability and greater thrust on the pedals. It had just one problem, though:  It weighed about three times as much as its rider!

Berthet and others who revived recumbents after the War used them in record attempts. Charles Mochet designed his own recumbent--dubbed the "Velocar"--and used it to set records for the kilometer, mile and hour.  In the case of the latter, he broke a 20-year-old record by half a kilometer.



His exploits ignited a debate as to whether the "Velocar" was actually a bicycle.  The Union Cycliste Internationale (UCI) answered that question in the negative, and banned recumbents, as well as aerodynamic devices, from racing in 1934.  The UCI then declared all of Mochet's records invalid.



Given all of the controversy about pharmaceutical and mechanical doping, the controversy over recumbents seems almost quaint now.  Recumbents are, I believe, here to stay, just as--unfortunately--doping is.

 

29 November 2010

Temptation Under My Feet

White Industries Urban Platform pedals




I succumbed to temptation and it arrived today with the guys in brown shirts.


No, I'm not making Nazi porn.  (Ironically, it was popular in Israel during the 1960's and is enjoying a resurgence.)  What I mean is that amid all those boxes from LL Bean and Macy's, the UPS guys (Yes, they were men.) delivered something I swore I wouldn't buy.


It's a pair of pedals that, even at the lowest online price and with a coupon from the retailer, still cost me more than the first ten or so bikes I owned.  But I have a rationale, if not a justification (I believe that, ultimately, humans cannot justify anything.) for my purchase.


On all of my Mercians, I've been riding MKS GR-9 pedals.  They're platform pedals, which can be ridden comfortably with any shoes heavier than ballet slippers, at least for a few hours. They're the closest thing I could find to my favorite pedal before I went clipless:  the Lyotard No. 23, a.k.a. the Marcel Berthet.


Lyotard No.23 "Marcel Berthet" Pedal


I did my first three European tours on those pedals.  They enabled me to ride in sneakers or trainers I could wear off the bike.  The only other shoes I brought with me were a pair of black cotton Chinese "coolie" shoes.  I could wear them with the dark pants  and polo shirt I brought with me and get into just about anyplace.  


The Berthets were a great design in all sorts of ways.  Even though they were made entirely of steel, they were lighter than the alloy Campagnolo pedals and their clones.  The bearings weren't as high quality as the ones on the Campy pedals, but they were rebuildable and spun freely.  And, did I say they were the most comfortable pedals I've ever ridden?


But today's package didn't contain a pair of them.  They can be found on eBay, but the prices for new ones are nearly as high as the lightest carbon and titanium clipless models.  That's no surprise, really:  Many other longtime cyclists would echo what I said about them, and they've been out of production for about 25 years.  Plus, Japanese collectors prize vintage French bikes and parts above all others. 


Of course, I could have bought used ones. But a "vintage" with a "patina" might mean that someone crashed it thirty years ago and nobody remembers because it's been sitting in a barn or basement ever since.  And that magnifies the one flaw that Berthets had:  They weren't the sturdiest of pedals.  I broke a few axles on them.  Then again, I was riding with, to put it euphemistically, youthful exuberance.  And, in a way, it wasn't so terrible to break them, even on my student's budget:  They cost about a fifth, if that, of what Campys cost.


MKS GR-9
When I decided to stop riding clipless, the nearest pedals I could find to the Berthets were the GR-9s.  MKS has always made good products at reasonable prices, so I was confident of their performance.  However, the platform is narrower, even at its widest point, than the one on the Berthet.  And, although they're comfortable, after more than a few hours--especially on a hot day--they're not quite as nice as the Berthets.  That's because of the way the toeclip attaches to the pedal:




The main part of the clip attaches slightly below the platform.  You can feel it if you're wearing a thin-soled shoe; even with thicker ones, it can create a "hot spot" (though not as severe as the ones on some caged or even clipless pedals).  


On the other hand, clips on the Berthet were level with the platform.  That is one of the details the White Industries Urban Platform pedal captures:




OK.  Now you know the temptation I was describing. I had the chance to try them on someone else's bike and immediately felt the difference.  Not only is the platform wider, it seems to be, if not more ergonomic, at least more suited to the foot.  


The body looks a lot like the Berthet, except that it's made of a high-strength alumunum alloy.  And it has a flip tab that, like the Berthet's, makes entry into toeclips amazingly easy.  




But, aside from the superior metallurgy, the WI pedals have another advantage over the Berthets:  high-strength stainless steel axles and sealed bearings that spin on them. The latter is another rationale for buying them:  On all of my Mercians, the other bearings are sealed.  And I've always thought that pedals were the best place on the bike to use sealed bearings.   


They're going on Arielle, as it's the bike on which I do my longest rides.  But, as finances allow, I'm going to equip my other Mercians with them.