Showing posts with label Tullio Campagnolo. Show all posts
Showing posts with label Tullio Campagnolo. Show all posts

24 July 2019

To The Moon--And The Finish Line

Yesterday, I wrote about how Eddy Mercx's ride to his first Tour de France victory was overshadowed by Neil Armstrong's first steps on the moon.

Well, as it turns out, that day--20 July 1969--isn't the only connection between "The Cannibal," who left his competition in the dust, and the fellow who stepped off the Eagle into the lunar dust.

What Mercx's and Armstrong's (and Buzz Aldrin's and Michael Collins') journeys had in common were the vehicles that took them to their places in history.

By now, you might be wondering whether I've partaken of one of the substances consumed at another watershed event of 1969:  Woodstock.  I assure you, though, that the Kessels bike Eddy rode and the Apollo 11 spacecraft both had the same hand involved in them.  Well, sort of.

Tullio Campagnolo (center) in front of NASA OSO 6 satellite, for which he built the chasis (1969).


That mano is Tullio Campagnolo's.  Yes, the same uomo who designed the hubs, brakes, cranks, derailleurs and other major parts for the bike Eddy rode to the finish line also designed--and made--the chassis for a 1969 NASA satellite.  It's not the same craft that took the astronauts to another world.  But, certainly, much of the same technology and techniques were involved--and Tullio had a hand in them.

How many other people can say they helped to put men on the moon and get men (and women) over the finish line--in race cars as well as on bikes and motorcycles?


12 February 2017

What If He Hadn't Lost That Race?

A couple of days ago, we got a snowstorm that lived up to its advanced billing. Now it's raining, sleeting and snowing at the same time.  The way things are going, the streets will be turned from sledding runs to skating rinks.

The weather's got me to thinking about a story many of you know.   Back in 1927, a certain rider was leading a race in the Dolomites.  In those days, racers usually rode "flip-flop" rear hubs with a different-sized cog on each side.  The fellow was halfway up the notorious Croce d'Aune when he stopped to "flip" his wheel and access his lower gear.  

His fingers frozen, he couldn't loosen the wingnuts holding his wheel in place.  Supposedly, he muttered "Bisogna cambiar qualcossa de drio"--something has to change on the back of the bike--before he finally got the wheel loose.  Meantime, he lost time and his lead.

Now, I am sure this story, like most that are apocryphal, has been embellished or cleaned up, or both.  After all, any invention that changes the world (or the world of cycling, anyway) should have a good story behind it, right?

Well, that tale is widely accepted as the "creation myth", if you will, of the quick release lever.  The racer/inventor in question is, of course, one Tullio Campagnolo.



Not surprisingly, he was at work improving--you guessed it!--the wing nut before, as the folks at Classic Rendezvous so eloquently tell us, "an extremely bad winter" resulted in "Tullio's attention being shifted".

Was a pun intended with the world "shifted"? Signor Campagnolo is also noted, as we all know, for his derailleur designs.  If we can level a criticism against him, it might be that he never managed to make a really good wide-range touring derailleur that did not wholly or partially copy a Japanese design.  

The Gran Turismo is was, in the immortal words of Frank Berto, "Campy's Edsel":  utterly baroque and a functional failure. The first Rally derailleur was, essentially, a Shimano Crane GS built around a Campagnolo Record parallelogram with brass bushings.  (Some believed that Shimano was making it for Campy, but I doubt it.)  It shifted just like a Crane GS, which is to say better than any other European wide-range derailleur of the time, but not quite as well as anything SunTour was making.  

The second generation of Rally was just a Nuovo Record with a long cage.  I never used one, but from all accounts, it didn't shift as well as the first Rally. Moreover, the long cage strained the rest of the derailleur, which meant that the second-generation Rally didn't have the longevity for which Nuovo Records were renowned.  Current Campagnolo wide-range derailleurs are similar in geometry and overall design to those of Shimano.



The "Record Record", on the other hand, elongated the parallelogram in an attempt to avoid what some perceived as the fragility of long-cage derailleurs.  A parallelogram is indeed stronger than a cage, but I never had any long-cage derailleurs that failed as a result of the cage. (My experience includes several SunTour and Shimano models as well as the Huret Duopar and long-cage Jubilee and, for a brief time, a first-generation Rally.)

Here's one more interesting "What if?" component:



Before Campagnolo introduced his side-pull brake in the late 1960's, the Universal Super 51--and its later, shorter-armed iteration, the Super 68--were regarded as the best side-pull brakes.  As they were losing their share of the high-end market, Universal developed their "685", which pulled from both sides.

Supposedly, the force of the brakes squeezed rims the way a pair of vice-grips can crumple a beer can.  Also, the few who used those brakes didn't ride them for very long:  The calipers (the same material, thickness and basic design of the 68s) simply couldn't stand up to the extra torque.  But the final nail in the coffin for those brakes may have been the market:  There were very few sources for the needed "Siamesed" cables.

It's interesting to think of how bikes might be different if today's touring derailleurs and brakes were based on the designs of the "Record Record" and "685", respectively--or if Tullio Campagnolo hadn't such difficulty in loosening a pair of wing nuts during a winter race.


05 March 2014

A Vittoria Ridden To Victory

When I saw this photo, I remembered why I love classic frames a lot but classic gear systems, not so much.




The Stucchi frame is indeed elegant, especially with the wooden rims and chromed parts.  Back in the days when Gino Bartali ruled the pelotons, racers rode bikes much like it.

Most of the bike would not seem out of place today.  But the Vittoria gear system would.  Still, it represented an advance over anything that had been available previously.

Before derailleur-type mechanisms were created, racers typically rode double-sided rear hubs, sometimes with two sprockets on each side.  To change gears, a racer had to dismount and move the chain by hand (if he wanted to use the second gear on the same side of the hub) or "flip" the wheel.  

Choosing the right moment for such a maneuver was part of a racer's strategy, and legend has it that breaking a wingnut while trying to "flip" a wheel on a cold day led a certain racer named Tullio Campagnolo to invent the quick-release axles and skewers we use today.

Gear systems like the Vittoria still required the rider to move the chain by hand from one sprocket to another. However, the cyclist did not have to dismount or remove the wheel.  He could push the lever on the downtube draw the pulley on the chainstay inward, which slackened the chain and made it possible to push the chain from one side to another with his gloved hand--without getting off the bike.

Bartali won the Giro d'Italia on a Legnano equipped with the Vittoria system.  But he didn't win the Tour de France with it, as the race's organizers still forbade derailleurs!

03 January 2014

Un Volte, Un Pezzo Di Cartone E Solo Un Pezzo Di Cartone

The riders and collectors of vintage bikes and equipment seem to fall into two categories:  those who like scratches, patina and other signs of age, and those who want the "showroom" look.

Those who are in the latter category and take their obsession to an extreme need these:



If you think you're looking at two little oddly-shaped pieces of cardboard stamped with a classic Campagnolo logo, trust your perception.  Even if you do, though, you may not be able to believe what you read next:

Those two pieces of cardboard--which measure no more than about 15mm by 10mm each--are now selling for $6 USD.  If you want them, go to Boulder Bicycle

Now, of course, there are always people who will pay utterly insane amounts of money for the most mundane items if said items are emblazoned with logos the pre-eminent component maker in Italy (and, some would argue, the world) used while its founder, Tullio Campagnolo, was still alive.  I confess that I was one: I bought handlebar plugs and toe strap end buttons that cost twice as much as they would have without the Campy logo.  I thought they were "musts" for my Campagnolo-equipped Italian bikes.

However, the items you see in the photo were not, to my knowledge, made or sold by anyone else.  In fact, they weren't sold by anybody, at least not a la carte:  They came with new sets of Nuovo and Super Record, and Gran Sport, brakes from the mid-1960's,when Campagnolo first introduced their brakes, to the mid-1980's, after Tullio died and Campy discontinued their old NR, SR and GS gruppos.
 
The pieces of cardboard you see in the photo were used as packing material.  They were intended for removal after the brakes were installed on the bike, but manufacturers and dealers often left them on.  They didn't impede the function, as they fit over the acorn nuts on the outside of the brake mechanism.  As Boulder Bicycle points out, leaving them on gave the impression that the brakes were "factory fresh". 

I guess if you're trying to evoke or recall the feeling of seeing the brand-new, Campy-equipped, Colnago or Cinelli you saw for the first time (and despaired of affording) in your youth, six bucks is a bargain.