Showing posts with label '70's Bike Boom. Show all posts
Showing posts with label '70's Bike Boom. Show all posts

08 February 2016

Mercian Revives An English Tradition--For Now

When I first became a dedicated cyclist--around the tail end of the '70's Bike Boom--high-quality, performance-oriented bikes were marketed in two categories:  racing and touring.  Although there were elite touring bikes available, such as Schwinn's touring Paramount and machines from custom builders, racing bikes were seen as the more advanced and higher-quality machines.

By 1987 or thereabouts, major bike manufacturers had ceased making bikes designed for loaded, or even light, touring. 

For one thing, multiday bike touring was no longer as popular as it had been in the wake of the Bikecentennial.  Many people who bought touring bikes used them for once-in-a-lifetime treks, whether cross-continental tours like the Bikecentennial or an after-college ramble through Europe--or just a crossing of the nearest county or state line.  Then, "life intervened" or they simply lost their incentive to do another tour, and their bikes hung in rafters or barns, or collected dust in basements.  Thus, by the mid-'80's, there was little demand for new touring bikes.

For another, by that time, mountain bikes had come "of age", as it were.  The "racing/touring" dichotomy of the Bike Boom era was thus replaced by a "road/mountain" binary that lasted through most of the rest of the 20th Century.  The "hybrid" bicycle was supposed to be a cross between road and mountain bikes, but, as one wag noted, it had "the speed of a mountain bike and the comfort of a road bike".

During the race/tour and road/mountain eras of cycling, new cyclists came into the fold without knowing of other genres of bicycles that enjoyed popularity--and fulfilled clear purposes--throughout the history of cycling.  For example, most of us didn't know about the randonneuses made by constructeurs like Rene Herse and Alex Singer, let alone what distinguished them from fully-loaded touring bikes.  We also didn't know about cyclo-cross bikes or riding--and, when most of us did learn, the riding was introduced to us as if it were some kind of proto- or paleo- mountain biking.

And, until a few years ago, most of us hadn't heard of "path racers".  It's a British term for bikes that can be ridden on smooth dirt pathways as well as on roads. They are said to be inspired by fin de siècle French track bikes, which would account for the fact that they're usually ridden with turned-over North Road-style and other "riser" bars to give an aerodynamic position.

Even in England, a whole generation of cyclists came of age without knowing about these bikes, as their peers and France were forgetting about classic randonneuses.  Fortunately, Alex Singer (Ernst Csuka) lived long enough to see a revival in a demand for such bikes, and Rene Berthoud as well as builders in other countries are making such bikes.  Now it seems that the path racer is enjoying a revival in England.  Pashley, the country's last large-scale bike manufacturer, has been making the Guv'nor--a stylized version of such bikes--for several years.  Now one of Britain's best-known traditional bike builders is making a limited-path racer:





As of now, Mercian plans to produce only ten Path Racers. Given the new surge in popularity of such bikes, I wonder whether the folks in Derby might be persuaded to make more. 

27 January 2016

Before Carbon Fiber: Plastic Bicycle Components

Early in the 1970's Bike Boom, boatloads of ten-speeds from Raleigh, Peugeot, Motobecane, Dawes and other European makers came to these shores.  You may have had one of those bikes; perhaps you have one now. 

If it was made before 1975, chances are that its derailleur was made by Campagnolo, Huret or Simplex.  The latter company supplied the derailleurs for most Peugeots until the early 1980's, as well as for some models from the other bike-makers I've mentioned.  My Peugeot PX-10 came with the Simplex Criterium; the entry-level U-08 came with the company's "Prestige" mechanism.



Simplex Criteriun


In design and function, the Criterium and Prestige were the same.  The Prestige had a red-badged parallelogram while the Criterium had silver badge and cute red plugs in the pivot bolts.  Most interestingly, though, the parallelogram and knuckles on the Prestige were made entirely of Delrin plastic, while the Criterium's parallelogram had a steel reinforcement.

Simplex Prstige


Because of the materials used, Simplex derailleurs were often perceived to be "cheap" or of low-quality.  Actually, given the standards of what was available at the time, they shifted reasonably well--not as well as anything SunTour made, but at least as well as most of Campagnolo's offerings.  The chief objection to those plastic Simplex derailleurs was, aside from aesthetics, their durability.  When I worked in bike shops, I saw many on which the plastic had worn at the pivots and joints, leaving them with sloppy shifting.  In all fairness, though, I must admit that I didn't see as many broken ones as I expected, and I think stories of Prestiges or even Criteriums that exploded under normal pedaling pressure were exaggerated.

From the time the first all-plastic (except for the cage plates and bolts) Simplex derailleurs were introduced in 1962, increasing amounts of metal were added to the higher-level models.  Lucien Juy probably figured that racers and tourists rode more miles and under worse conditions than recreational riders did, so more durable derailleurs were necessary for them.  (While a Prestige would wrap up the amount of chain necessary for a triple crankset, it wasn't torsionally rigid enough to last very long in such use.)  By 1975, he had come full-circle:  His "Super LJ" was constructed entirely of alloy and intended to compete with the Campagnolo Nuovo Record, Huret Jubilee, SunTour Cyclone and other top derailleurs of the time.

(This state of affairs may have made Simplex the only component manufacturer whose professional-level wares were heavier than its entry-level stuff, or anything in between!)

Before carbon-fiber frames gained widespread popularity, Simplex derailleurs were among the few components to be made of plastic.  Another is one that, unless you were riding during the '80's, or have a bike from that period, might surprise you.

Stronglight cranks and headsets came on many of the same bikes that included Simplex derailleurs.  I never had any problems with the ones that came with my PX-10E; in fact, I have a soft spot for the Stronglight "93" crankset.  (The only reason, I believe, it's not popular today is its proprietary bolt circle of 122mm.)  The headset was ugly but at least it was smooth-running, sturdy and didn't require any special tools.




Stronglight A-9


Later, Stronglight made what some regard to be the best headset, ever: the A9. (The "Delta" is the A-9 with more seals and more smoothly curved cups.) I had one on my Mondonico Criterium; it was as well-made as anything I've ridden.  Many 30-year-old A9s are still in use today and people pay premium prices for them on eBay.  It's the headset I'd still be using if it weren't for Chris King.

Stronglight B-10

Although it was the lightest headset available at the time (and lighter than most headsets available today), someone though a lighter version was necessary.  So was born the B10, which shared the A9's tapered roller bearings but replaced the alloy cups with ones made out of--you guessed it--Delrin.

(The B10 sometimes bore the name of Tour de France champion Bernard Hinault on its locknut.)

I never used a B10 myself, and I never installed one. However, it came on some of Trek's touring machines during the 1980s, as well as other bikes.  Not surprisingly, they ran as smoothly as the A9s--at least for a while.  Accounts vary on how long.  But because roller bearing headsets are tightened with more force than ball-bearing headsets, owing to the tolerances of the roller bearings, tightening compresses the plastic cups more than it does to alloy ones.  From my limited experiences of working on B10s, I found they were more difficult to adjust so that they turned smoothly without play. 

I heard a few accounts of cups that broke.  If they were true, I wonder how many were the result of failure during a ride or of over-tightening. Or both.

B10s, apparently, were not in production for very long.  On the other hand, Simplex made plastic derailleurs for more than two decades.  That could be the reason why we see more extant Simplexes than B10s.  That, and the fact that during the Boom, many people bought ten-speed bikes, rode them once or twice and relegated them to basements and garages for decades afterward.  Then again, the same could be said for some of the Treks that came with plastic headsets:  People bought them for tours they planned but never did, or they actually did their planned tours and, afterward, their lives took them away from cycling.  Or thet simply found they didn't like bicycle touring.

In any event, it seems that--unless you count carbon bikes and parts as plastic--there have been few, if any, attempts to render major bicycle parts in the material during the past three decades or so.  Could it be that carbon bikes are really a disincentive for parts manufacturers to make plastic components and accessories to be used on non-carbon bikes?  Or is it--as rumors have it--that plastic derailleurs, headsets and other parts really disintegrate under you as you ride, or break at the worst possible moment?

10 January 2016

If You're Under 50, You've Probably Never Heard Of It. Why?

Unless you are, um, of a certain age, you've probably never heard of this bike brand.  If you are familiar with the name, you probably know it from another field of endeavor, to which the early history of bicycling is more closely connected than most people might expect.    It also was one of the pioneers in  one of the major technological changes that has transformed bicycles, especially the ones ridden in the peloton.


I have never owned or used a gun, but I would guess that anybody who has would know about the company started in Connecticut by Swedish immigrant Oscar F. Mossberg, who previously worked for bicycle manufacturer Iver-Johnson.  By the time he got his operation going, in 1919, bicycle sales, particularly to adults, were fading.  That is probably the reason he turned his attentions to revolvers and such.

Very little information is available about the bikes.  It seems that some time in the 1950s or '60's, kids' bikes, especially of the "muscle" variety, were being sold under the Mossberg name in department stores.  Like most bikes sold in such outlets at the time, they were made by American manufacturers like AMF and Huffy, but not Schwinn.  Another thing they had in common with such bikes is that they were heavy, with the frames and all of their parts--including one-piece craks--made of mild steel.

Their foray into the adult bicycle market began, not suprisingly, around 1970, early in the Bike Boom .  At first, Mossberg ten-speeds were made by the companies I've mentioned and gradually found their way into bike shops. Later, the company offered lighter Japanese bikes much like other entry- to mid-level ten speeds of the time. Those bikes featured   SunTour and Shimano derailleurs and swaged cotterless cranksets from Sugino, SR and Takagi on carbon steel, or straight gauge Chromoly, frames. 


Mossberg carbon bikes.  From the Fairwheels Bikes site.


In 1972, Mossberg building experimental carbon frames.  One of those would, I imagine, be very collectible, as the special facility built to make it burned down only a year or so into production.  Perhaps the most interesting feature of the company's track frame was adopted by a few bike makers, such as GT, for at least some models:  a third set of rear stays, in addition to the seat and chain stays.  Given the state of carbon bikes at that time, I imagine that those stays would have been necessary to strengthen and stiffen the bikes.

From what little I could find, I surmised that Mossberg ended their venture in the bike business some time around 1980.  Around that time, production of other early carbon fiber frames such as the Graftek also ceased. The then still-primitive state of carbon fiber technology and techniques for using it led to failure of many frames built with the material; bike-builders and manufacturers would not re-discover the material for another decade or so.

Although its presence in the bicycle world was short-lived, it's puzzling that Mossberg bicycles aren't better-known, given the history (however checkered) I've described as well its connection to one of the world's leading firearms manufacturers.

02 November 2015

How I Learned That Size Matters

Youth is a time of transgressions.  Maturity is about discretion.  And one's, shall we say, august years are right for confessions.

I am going to confess something to you now.  No, I am not going to tell you about some crime I committed--though some might argue that the other party involved in this story is guilty of at least a misdemeanor--at least by the laws of civilized society, whatever that is..

Steve's comment to the post I wrote a few days ago moved me to disclose my past misdeed.  No, I am not talking about a sexual indiscretion (though I committed, uh, one, or maybe two or three, in my day).   I am talking about the sort of mistake that I prevented more than a few customers from making when I was working in bike shops.

You see, I bought a bike that was too big for me.  Way too big, in fact.  Now, I want to emphasize that I bought the bike and paid for it with some of the very first money I earned.  Previously, I had one other bike that was too big for me when I got it.  But at least my well-meaning, if misguided, grandfather gave it to me with the idea that I would "grow into it."  He didn't live to see me ride it.

On the other hand, I lived through a couple of periods of development in my life while riding the too-big bike I bought.   I was beating other kids in impromptu races and, at the age I was, I could ride bikes and wear clothes that didn't fit, and eat just about anything, and be none the worse (or so it seemed) or wiser for it.

The bike in question was the Schwinn Continental I mentioned in previous posts. In the peak months of the bike boom, dealers of popular brands like Schwinn, Peugeot and Raleigh were taking orders for basic ten-speed bikes months in advance.  In all of my local shops, bikes from those brands--and others--sold out before they even left the factories.  It wasn't unusual for every ten-speed in a dealer's stock, or that a dealer had on order, to be reserved for someone.  When I was ready to buy my Continental, there was an five-month waiting list--until Michael's Bicycle Co, on Route 35 in Hazlet, NJ, got a shipment in earlier than expected.  The bikes sold out almost immediately--except for one.  "As long as you don't mind the color," the shop's owner said, a bit condescendingly.


Picture
This Schwinn Sports Tourer, from the same era as my Continental, has a 26 inch frame.



So, instead of living through five months--an eternity when you haven't yet turned fourteen--I only had to sit tight for six weeks--the time it would take for the shop to assemble the bikes that had been ordered first--for my 26-inch (66 cm) frame.

Mind you, all of the road racing and touring frames I've had since were in the 54 to 57 cm (21.25-22.5 in) range.  A 66cm/26 inch frame is commonly recommended  for a rider with a 97cm/38 inch inseam; such a rider is likely to be anywhere from 194 to 201 cm (6'4"-6'7") tall.  In contrast, at the time I bought the bike, I was 173 cm (5'8") tall and had a 79 cm/31 in inseam.  (Now I am 178 cm/5'10" tall with am 81 cm/32 in inseam.)

No one  in the shop made any effort to convince me I shouldn't buy the 26-inch frame.  Perhaps they thought that, even at the peak of the '70's Bike Boom, the shop might find itself "stuck" with such an odd-sized bike.  They needn't have worried:  Even after the Boom died down a bit, a couple of years later, I sold the bike for as much as I paid for it.  And I don't think it fit the person who bought it any better than it fit me!

22 November 2014

This Manual Comes With An Invitation To The Undertaker

How many of you had bicycle safety classes--or were given safety manuals--when you were a kid?

I wasn't.  Perhaps it had something to do with being in Catholic school, and being in Brooklyn, until I was thirteen years old.  Then again, in suburban New Jersey--where my family moved--I didn't see such things.  Nor did my two youngest brothers, who were in early grades of elementary school.

Not encountering a bicycle safety class, manual or film seems all the more striking when I realize that my family moved just as the '70's Bike Boom started. It seemed that every kid in our neighborhood got a new ten-speed bike the first year I was there.  Some of those kids' parents also bought bikes for themselves.  (Those bikes may still be gathering dust in the same garages in which they were hung after said parents decided they were too old, out-of-shape or simply unmotivated to ride.)  I bought my first derailleur-equipped bicycle--a Schwinn Continental--a year after we moved.

But it seems that there were attempts to inculcate young people with notions (however misguided some were) about bicycle safety.  It also seems that the style of those attempts--or, at least, of the manual I'm going to show--hadn't changed in about 15 or 20 years.

These illustrations come from a 1969 manual:

















16 November 2014

With Or Without Cage


Unless you’re a purist who keeps your fixed gear bike NJS-compliant or someone who doesn’t ride much beyond your neighborhood, you use some sort of hydration system. 



Some of you use “Camel Back” type backpacks that hold bladders.  I did when I was doing a lot of mountain biking, although I’ve never really liked carrying anything on my back when I ride. But now I, like most of you, use a bottle-and-cage system.  For all of the diversity of cage materials and designs, most bottles marketed for use on bicycles fit on most cages.  That means you can buy a cage from someone who makes cages, not bottles (like King, who made the stainless steel cages I use) and not have to worry about whether your bottle will fit into it.



Most bikes sold today have threaded  bits on the downtube (and, sometimes, the seat tube) for mounting cages.  But, back in the ‘70’s Bike Boom--around the time I became a dedicated cyclist—most bicycles didn’t have them.  In fact, about the only bikes that came with such provisions were made by constructeurs and other custom builders.  Even top professional-level bikes like the Raleigh Professional and Schwinn Paramount didn’t have bottle mounts.

That meant you needed a pair of clamps—which, in those days, were usually supplied with the cage.  Some would argue that a true “vintage” restoration should include a cage with such clamps—unless, of course, the frame is from a constructeur or other custom builder.  If you look at racing photos from before the early ‘80’s or so, even the top professional riders—including Eddy Mercx on his sunset-orange De Rosa—you can see the clamps.



It was during that time that a few enterprising companies—some of them in the US—came up with some interesting ways of mounting bottles on bikes.

One-clamp cage from Specialites TA, ca. 1975.




Specialites TA of France, which made the cages most racers and high-mileage riders used in those days, made a single-clamp cage.  I mounted one on my Romic and never thought about it:  Like TA’s other cages, it held the bottle securely while allowing easy removal and was all but indestructible.



A Tennessee-based company called Hi-E, which made ultra-lightweight (for the time, anyway) hubs, pedals and other components, came up with their own version of TA’s cage.  Hi-E made their cage from aluminum alloy and it was fixed to the frame with a stainless steel hose clamp.  American Classic would later make a similar cage in Ohio, along with its own lightweight components.



Others found ways of doing away with the cage altogether.  Rhode Gear came up with what was probably the most popular of them.  Their bottle had an extrusion with “tracks” on each side that fit into grooves on the plastic clamp mounted onto the bike.  It was actually quite good—I had one on myPeugeot “fixie”—and became very popular with club cyclists.  Other companies imitated it.

Rhode Gear bottle, ca. 1978




Its advantages were its simplicity and (if you’re a weight weenie) the elimination of 100 grams or so of steel cage and clamps.  Also, it could be mounted on the seat tube of a bike with short chainstays and little clearance between the tire and seat tube.  In fact, I put another Rhode Gear bottle on my Trek racing bike, which had water bottle mounts on the down tube but not the seat tube.



Plus, after a while, they were made in a bunch of colors as well as basic white and black.  The white ones could be had with the logos of a few large bike manufacturers (I had one with a Peugeot emblem) or, for a time, with club logos or other custom designs.



The disadvantage, as you may have figured, is that it was a proprietary design:  You could only use the bottle designed for the system.  At least the bottle was easy to use and sturdy:  I never heard of one cracking or springing a leak, though a few wore out at the tracks, albeit after a lot of hard usage.



Cannondale made a bottles that attached to its “mated” holders with Velcro.  I never tried such a bottle, but a few riders I knew liked them.  The best thing about them, it seemed, was that the bottle could be put into the holder from any angle.  As one fellow club rider said, “When I’m tired, my aim isn’t as good.”  While riding, he could put the Velcro-coated bottle back in its holder without looking at it.

Cannondale bottle and "cage" with Velcro




One other cageless bottle I used had indentations on its sides designed so that the bottle would “snap” in between the seat stays of most bikes. Most bikes at that time had parallel stays of more or less the same diameter placed more or less the same distance apart.  Of course, such a bottle wouldn’t work on many of today’s bikes, including those with monostays.  Also, as you might expect, the bottle was small:  less than half the size of a standard water bottle.  It did come in handy, though, especially on a training ride on a hot day.  





I don’t know what happened to that bottle.  I think I stopped somewhere, drank from it and absentmindedly left it.  When I realized I no longer had it, I couldn’t find another:  Apparently, they were made only for a year or two. 



As water bottle cage fixtures became standard features on mass-produced bikes, the demand for cageless bottles and single-clamp cages fell off.  By the late 1980s, it seemed that no one was making them anymore. 


RDR Bologna bottle
  


 However, a few years ago, RDR Bologna made a water bottle with a slot in the rear that’s designed to slide directly onto the water-bottle braze on.  I haven’t used one, and don’t know anyone who has.  But, from what I can see, it has all of the advantages and disadvantages of the Rhode Gear bottles I used back in the day.

24 October 2014

This Post Is "Rare" And "Vintage"



It seems that every other bike, part or accessory advertised on eBay or Criagslist is “vintage” or “rare”.

A "rare" "vintage" bicycle




 What, exactly, is “vintage”?  Is it the same as “antique”?


According to the wine industry, “vintage” is the wine-making season or the gathering of grapes for the purpose.  So, every year in which wine is made has a vintage.   Years with great wines have great vintages; from that, “vintage” took on the connotation of a wine for the ages.



How does a bicycle, part or accessory fit any of those definitions?  I guess any model year could be considered a bike “vintage”.  From that, I suppose a particularly good year for a bike model might be called “vintage”.



So, one of last year’s models might be considered “vintage”.  But an unexceptional bike from long ago wouldn’t get that appellation.



What about “rare”?  It sometimes seems that anything that hasn’t been made in a while is called “rare”—even a Schwinn Varsity, Peugeot U-08 or PX-10, Raleigh Grand Prix, Motobecane Mirage or Fuji S-10S (or it successor, the S-12S).  Each of those is a fine bike, in its own way.  If you want one, it won’t take you long to find it:  Millions of each were made, and many are still around.  In fact, it would take just a bit of patience to come across one in excellent condition:  During the ‘70’s Bike Boom, many people bought bikes because it was the thing to do, rode once or twice and decided cycling wasn’t for them, and kept their bike in a basement or garage.





That is not to say that you shouldn’t buy one of those bikes.  The PX-10, in particular, is worth getting or keeping, whether you want to preserve or restore it or re-purpose it as, say, a light-load touring bike.   (Check out what the late Sheldon Brown did with his.)  Each of the other bikes I’ve mentioned will serve some purpose:  The Varsity is a tank; the Mirage and S-10S give stable but nimble rides and the Raleighs are, well, Raleighs.



If you want one of those bikes, or any like them, look around and don’t buy the first one you see.  Also, think about how much you can (or want to) spend.  If something is described as “rare” and you’ve seen one like it somewhere else (or it was made within the past few decades or by a manufacturer that’s still making bikes)—or if it’s called “vintage”—the price is inflated. You can probably find something like it for considerably less money in a thrift store (outside of hip neighborhoods in large cities), on a bike classified site or publication, or even in a bike shop that sells used bikes. 





Buying from the bike shop may be your best option, especially if you can’t or don’t want to do repairs.  You’ll pay more, initially, than you would in Goodwill or to someone who’s listing on a bike site, but you’ll probably get a bike that’s ready to ride.  (Occasionally, a shop will sell something in “as is” condition, but shops that specialize in, or simply sell a lot of, used bikes will usually fix it before selling it.)  On the other hand, if you get something “for a song” from a yard sale or flea market, you may have to spend almost as much as the cost of the bike from the shop to make it rideable—or even to restore it as a wall hanging.  This is especially true if you pay someone else to do the work for you.





One thing I’ve noticed is that shops that sell used bikes tend not to deal in hyperbole.  Very often, such shops are owned and operated by mechanics.  They tend to be quiet, unassuming people—like the folks who run or staff most thrift shops and many flea markets.  You won’t hear them tossing around words like “rare” and “vintage”.  And you won’t see those words very often in bike listings from actual cyclists.