Dave Moulton

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Entries in Gen Bike History (53)

Monday
Feb042008

NelsonVails


February being “Black History Month” I thought I would touch on a piece of history that is just twenty, some odd, years old.

In the 1984 Olympic Games, held in Los Angeles, a young black cyclist who grew up in the projects of Harlem, in New York City, won a Silver Medal on the track in the 1,000 meter sprint.

I get the feeling that there are many cyclists out there who have never heard of Nelson Vails, or if they have heard of him have allowed the memory to slip into the far reaches of their memory banks. As for the rest of the population, who remembers a silver medalist in an obscure sport like sprint cycling?

I remember because I met then 19 year old Nelson Vails in 1979, or early 1980 when I worked for Paris Sport in New Jersey. I worked in the frameshop at the back of Park Cycles, a bike shop owned by Vic and Mike Fraysee. Just seven miles from Manhattan, over the George Washington bridge, cyclists from New York City would ride the bike path over the bridge to visit the bike store.

It was on such a visit that Mike Fraysee brought Nelson down to the frameshop and introduced him as an up and coming young bike racer. Later on many trips I made to Lehigh County Velodrome, near Allentown in Pennsylvania, I got to see Nelson Vails race.

Nelson was the youngest of 10 children and grew up in Harlem; he was a bicycle nut by the time he reached his teen years.

Entering races in Central Park and at the bumpy, aging velodrome in Queens, he raced with an assortment of miss-matched cheap equipment, and worn out clothing with holes. He wore a pair of second hand cycling shoes that were too big for him, but in spite of this would hold his own against well-trained athletes on better equipment.

By aged 19 Vails was married and had children of his own; he had to make a living. His natural choice was that of a bike messenger in Manhattan. Bike messengers carry everything from letters and jewels to wedding gowns and baseball uniforms, all over the town, at terrifying speed.

The more packages a messenger carries in a day the more money they make. They learn to ride at the speed of traffic when it is moving, riding in the slipstream of delivery vans. Squeezing through narrow gaps in traffic whenever it is stopped or moving slow.

One would think an eight or ten hour shift as a bike messenger would be training enough, but Nelson would ride 40 miles in the morning before work, and he would also ride on weekends.

All this training, plus the turn of speed he developed on the streets of Manhattan took him all the way to a place on the US National team in 1982. He won a Gold Medal in the Pan American games, held in Venezuela in 1983.

Then in 1984 came disappointment when Nelson was beaten by Mark Gorski in the Olympic trials. The structure of the 1,000 meter sprint event was that only one rider from each country could compete.

Then world politics took over and changed the fate of Nelson Vails. The Russians dropped out of the Olympics and this opened up a spot for one extra rider. The Olympic finals was a repeat of the trials earlier; Mark Gorski won the Gold, and Nelson Vails the Silver. Tsutomo Sakamoto of Japan took the Bronze.

What I remember about Nelson Vails was his personality; always smiling, always joking. His attitude on the track was the same as when he was a bike messenger in Manhattan. “Stay out of my way; I have a job to do.”

In 1986 Nelson made his acting debut in the movie “Quicksilver” starring Kevin Bacon. Appropriately, a story about bike messengers; he was cast as “Messenger in Maroon Beret.”

Nelson Vails has my utmost admiration. He came from a poor and underprivileged neighborhood in Harlem, and despite this, through hard work and determination made it to the top, in what could be seen as a middle class white man’s sport.

The last I heard Nelson was living in Boulder, Colorado; still riding his bike, cycling in recreational tours across the country. You can read more about Nelson Vails on BlackAthlete.com.


Picture source:
Top picture
2nd. picture
3rd. picture
Last picture

Sunday
Dec022007

Evel Knievel


An American Icon died on Friday. On the last day of November he took his final jump into the next realm. What makes this man an icon? He was the first to do what he did, on the scale that he did. All who follow are merely imitators.

Evel Knievel passed on at 69 years, a relatively young age by today’s standard, but maybe not so young when one considers the punishment he put his body through over the years.

I don’t know what effect this man had on the sport of motorcycling, or motorcycle design; but I believe the design of bicycles, and the way they look today can be traced back to Evel Knievel.

The moment this larger than life character began appearing on television in the 1970s performing these seemingly impossible jumps, every boy child in America went out the very next morning and built some form of crude wooden ramp and attempted to jump on his bicycle, to emulate Evel Knievel.

The heavy cruiser bikes that had been popular through the 1950s and 1960s were too heavy for jumping, and the bicycle of choice for all young boys eventually became the smaller and lighter BMX bike.

Early BMX bikes were built with a brazed lug construction the same as all other bicycles. Soon manufacturers realized that these frames could be welded far cheaper than brazed lugs, because, after all, children are not interested in the niceties of lugged construction.

Fast forward to the 1980s and another entity is developing, the Mountain Bike. Initially a sport of “downhill racing,” hence the name mountain bike. Mountain bikes were also built, using lugged construction, with level top tubes, and using the same standard size tubes as a road bike. Head angles on early MTBs were a shallow 69 degrees; like I said, designed for riding downhill.

Move forward again to the late 1980s and a genuine mountain bike-racing scene had developed, just as there had been a BMX racing scene. However, not all kids became BMX racers, and not all adults who bought a mountain bikes used them off-road.

The generation from the 1970s who as kids had emulated Evel Knievel, were now young adults and saw the mountain bike as a reincarnation of the BMX bike. These people were not interested in racing or riding down mountains, they wanted to jump over stuff, and perform stunts, just like when they were kids.

I remember a proliferation of MTB magazines in the 1980s. Each had a picture on the front cover of a rider on a mountain bike in mid-air doing some seemingly spectacular jump. A low camera angle made it appear the rider was several feet from the ground, when in reality he was probably at a much lower altitude.

The magazines showed pictures of people “Bunny Hopping” on and off picnic tables, and performing all manner of spectacular stunts. With all the abuse these bikes were recieving, it became necessary for manufactures to “beef up” the frames by using larger tubing, as well as adding suspension.

Larger tubing meant that frames had to be welded, because there were no lugs available for the oversize tubes. Welded frames were not accepted on road bikes at that time, but MTB customers were used to welded BMX frames. There is something about the look of a welded joint; it has an “Industrial” look, utilitarian, strong and very masculine.

The first idea the mountain bike borrowed from the BMX bike was the “Uni-crown” fork. In reality, this is a “No-crown” fork, with the round fork blades curved at the top and welded directly to the steering column. Cheaper and easier to produce than a brazed crown fork.

By the mid 1990s manufactures had borrowed another concept from the BMX bike; namely the sloping top tube. With the resulting longer seat post, manufactures were able to get away with building less frame sizes.

Once this look and concept was accepted, it was not long before road bikes were being made in this same style with welded joints. Throughout history, bicycle manufacturers and framebuilders have used cost-cutting ideas, and then sold it to the customer as an advantage.

A classic example of this was the notion in the 1970s that braze-ons weakened a frame. Leaving the braze-ons off a frame saved a tremendous amount of time, and was a cost cutting ploy that was sold to the customer as a benefit. When braze-ons reappeared in the 1980s there were no wholesale frame failures. Where was the argument that braze-ons caused a weakness?

People can argue that a sloping top tube frame is stiffer, but the pros in Europe are using both level top tube frames and sloping; there is no huge difference. So if anyone has cause to wonder why a road frame has a sloping top tube? The main reason is that it benefits the manufacturer who has to produce less sizes.

The practice became acceptable because of the mountain bike. Mountain bike design was influenced by the BMX design; not so much by public demand, but by manufacturers realizing welded frames, built in fewer sizes is cost effective.

The BMX bike had a sloping top tube for no other reason than style. Just as the old cruiser bikes of the 1950s and 1960s sometimes had fake gas tanks. The sloping top tube of the BMX bike represented the upward slope of a motorcycle gas tank. Because after all as its name suggests, the BMX (Bicycle Motor Cross.) is a bicycle pretending to be a motorcycle.

The popularity of the BMX bike is closely linked to the popularity of Evel Knievel, which is why I say that he indirectly influenced the design of all bicycles today.

Just this one man’s opinion, and one that no one is obliged to agree with. It is an opinion that I have held for many years, at least since the late 1980s. I felt that I couldn’t let the passing of Evel Knievel go by without sharing my views.

Monday
Nov262007

Twiddling


Two important passions in my life have been music and bicycles. Coming of age as I did in the early 1950s, musically, I came in at the end of the Big Band era.

I saw the American big bands like Duke Ellington, Count Basie, and Stan Kenton when they toured the UK. Later I witnessed the birth of Rock n' Roll in the mid 1950s and experienced first hand the emergence of the British music scene in the late 1950s and early 1960s.

As for cycling I came in at the end of the fixed wheel era. In the early 1950s all the top time-trialists in the UK rode fixed gear. The picture above from 1948 shows a typical British time-trail scene.

Not a car in site; it is easy to see why this era is often referred to as “The Golden Age of Cycling.” Note the rider has a fixed gear, a single front brake, and the obligatory bell on the handlebars. (Picture from Classic Lightweights UK.)

Time Trialing in the UK during that period was predominantly a working class sport, and many working class people at that time did not own cars. Their bike was not only their recreation and sport, but also their mode of transport to get to work each day. Most had a bike with track dropouts making for easy adjustment of chain tension while switching differing size fixed rear sprockets.

The bike would have a brazed on lamp bracket boss on the front fork and have eyelets and clearance for mudguards. The mudguards would be put to good use; it rains a lot in the UK, and if your bike is your only means of transport, riding in the rain is your only option. A rider would wear a rain cape (Poncho) that was long enough at the front to reach over the handlebars thus keep their legs dry.

At the weekend, the mudguards would come off in readiness for a time trial and the cyclist would ride to the start of the event often carrying his best wheels with tubular tires on wheel carriers attached to the front of the bike.

These wheel carriers were simply two aluminum strips about 5 or 6 inches long with a hole drilled each end. The front wheel nuts were removed, the metal strips were then attached on either side of the front wheel spindle so they stood above and slightly forward of the front hub. The nuts were replaced and tightened.

The spare front and rear wheel spindle then attached to the hole in the top end of the metal strip, one on either side. Finally, the spare wheels were strapped to the handlebars using a toe-strap. Track nuts were always used, not quick-release. Everyone used a Brooks leather saddle that had bag loops on the rear; a saddle bag would be attached to carry racing clothes to change into, and food.

By today's standards riders used pretty low gears; distance events would be ridden on a 79 to 81 inch gear and the shorter events on about an 86 inch gear. The thinking of the day was that speed was achieved by pedaling fast, known as "twiddling."

I was like many of the younger riders and used gears, because I emulated the top European pro riders rather than the British time-trialists. However I did switch to fixed gear to ride through the winter months, and I would often strip my bike of its gears and convert to fixed to ride a 10 or 25 mile time-trial.

A very popular early season event was the 72 inch restricted gear 25 mile event. All competitors rode a 48 x 18 fixed gear, which was checked at the start by wheeling the bike between two chalk marks on the road, to ensure the crank did one complete revolution.

My very first time-trial was such an event, in March of 1952, one month after my 16th birthday. I had put in many miles on a 65 inch fixed gear all through the winter months and I could definitely twiddle. I had been riding seriously for over a year, but had to wait until my 16th birthday to be able to race.

I had been preparing for my début through the winter, whereas the more seasoned riders had been taking it easy and had not reached their full level of fitness at the start of the season.

I surprised myself and my fellow club members when I won the event with a time of 1hour-10min.-10sec. (See the press clipping, left.)

This meant I was pedaling at an average rate of over 100 RPM for the 25 miles. Top riders of that era could turn in times under the hour for 25 miles on a 72 inch gear; which is close to 120 RPM average. Two revs per second, that’s some serious twiddling.

The RPM rate was calculated as follows: 25 miles = 132,000 feet. Divide by my time for distance, 70 minutes = 1885.714 feet covered in one minute. Divide by feet covered per pedal revolution (18.67 ft.) = 101 RPM.

Calculated at a nominal wheel size of 26.75 inch diameter. (7.003 feet circumference.) 48 T chainring, divide by 18 T sprocket = 2.666 turns of the rear wheel per 1 turn of the chainring. 7.003 x 2.666 = 18.67 feet traveled per pedal rev.

Monday
Nov192007

The British Club Run


The British Cycling Club Run is a tradition that probably started around the 1920s; a group ride that would usually take place every Sunday throughout the year. There would be a set time and place to meet, and participants would just simply show up.

Cycling clubs all over the British Isles would hold club runs. Don’t ask me why it was called a club “run” when everyone rode bikes; it is just one of those peculiar Briticisms.

Some would be all day events covering up to 100 miles, sometimes more. Others would be a shorter afternoon ride that would usually end at a country pub somewhere, followed by a ride home in the evening.

The shorter, more leisurely Sunday afternoon ride was popular through the summer months, because many riders had ridden a time-trial in the morning. In addition, the summer evenings in the UK are long and it doesn’t get dark until 10 pm.

The picture above from the mid 1970s shows me (Third rider from left.) on a club run with The Worcester St. Johns Cycling Club. It is mid-winter as you can see by the way we are dressed.

The Worcester club is one of the oldest in the UK, it was founded in 1888, the year John Boyd Dunlop invented his pneumatic tire. Early photos from the St. Johns club show a mix of the high wheeler “Ordinary” and the new fangled “Safety” bicycles in use at the same time.

Participants in club runs always rode, two by two, in an orderly fashion. The great thing was no one had to be instructed to do this, it was such a long-standing tradition, that newcomers would automatically see what everyone else was doing and follow suit.

Often the club run would operate like a pace line; two riders would ride on the front for a mile or so, then the inside line would drop back, the front outside rider would move to the inside, and the next rider would move up to the front.

It was a social event as much as anything; you would chat with the person next to you as you rode. With a pace line going, you got to talk with a different person every mile. In a group of twenty riders, you would only hit the front for two miles in every twenty, so some pretty fair average speeds could be maintained.

The club run was one of the reasons for the popularity of fixed gear riding in the UK continuing through the early 1950s. A fixed gear made it easier to control the bike while riding at close quarters. Most people rode around 65 or 69 inch gear. (48 T chainwheel with a 19 or 20 T sprocket.) which kept everyone at the same level.


A gear like this made it possible to maintain a steady pace, and at the same time climb some pretty steep hills. In 1933 Sturmey-Archer came out with a 2-speed fixed hub gear. (Above) The high gear was direct drive and the low gear was a 25% reduction. Later there was a 3-speed Sturmey-Archer fixed hub gear which remained popular with club riders through the 1950s. I believe it was discontinued around 1959.

By the mid 1950s, most riders used derailleur gears, but often switched to a single speed fixed gear for winter riding. Offering less maintenance and more control on wet or icy roads.

It has been almost 29 years since I left the England for the US; I am not sure if the Sunday club run tradition continues. I would be interested to hear from readers in the UK.

Friday
Oct192007

Cyclists: The Redheaded Stepchild

 

Cyclists have always been society’s “Redheaded Stepchild;” unloved and abused throughout history.

Since the invention of the ordinary, or high-wheeler in the late 1800s, when horse drawn carriages were the transport of the day. It was the wealthy classes who owned carriages, and bicycles scared the horses.

It was not uncommon for a coach driver to lash out at a passing cyclist with his horsewhip, and pedestrians were not above putting a walking stick through a rider’s wheel.

Bicycles were expensive and initially cycling was a sport of the wealthy, but it was a young man’s pastime and even wealthy young men were viewed with disdain by the older generation.

Cycling was initially banned in places in England as being too dangerous. However, being a “rich man’s sport,” the ban was short lived. By 1880 there were 213 established cycling clubs in the UK. Remember, this was before the invention of the “Safety Bicycle” in 1885, and the pneumatic tire in 1888.

With the invention of the “safety” bicycle, and mass production that followed, it really changed the face of the sport, and people’s attitude to it. Cycling became affordable to the working classes and it quickly became both a pastime and a mode of transport of the masses.

In England the wealthy who lived on large country estates, suddenly found their space invaded on the weekends by the working classes on their bicycles as they ventured outside the cities for the first time to explore the countryside.

Cycling was no longer a pastime for the wealthy, in fact to ride a bicycle was now a definite sign of being lower class. The privileged upper classes looked for new ways to reclaim the highways again; of course, they found it in the form of the automobile. The resentment towards cyclists, by the upper classes, was already established long before the automobile arrived.

The invention of the pneumatic tire meant there was an explosion in the sport of cycle racing. This led to a ban in England of mass start road racing in 1894; a ban that would last until the 1950s.

The result was road racing never developed in the UK as it did in the rest of Europe. In countries like France, Holland, Belgium, and Italy cyclists receive respect and toleration because of the popularity of cycle road racing in those countries. The general public has become used to seeing cyclists racing and training on the highways.

The only competitive events open to British cyclists were track racing, of course limited to those close to a track. A few mass start circuit races in private parks, and individual time trials, which would become the mainstay of British cycling competition.

It is interesting to note that in 1894, as road racing was banned in England as being too dangerous; the first motor race was held on public roads in France. This led to almost ten years of absolute carnage as racecars quickly developed to reach speeds of 100 mph (Without the brakes, steering and road surfaces to match these speeds.) and there was wholesale slaughter of both spectators and drivers.

The attitude of the wealthy was no doubt one of, what were the deaths of a few of the peasant class, as long as they could enjoy their sport? Much the same state of affairs existed in the United States; it was the privileged who initially drove cars. They set the rules of accepted behavior and attitudes, which still exist today.

Is this not still the attitude now? “What is the death or injury of a few, as long as I can drive as fast as I like, and in a manner that suits me?” Of course, no one intends for people to die, but behave in a certain way and the inevitable will happen. And if a cyclist or pedestrian gets hit, no real concern, just the question, “What were they doing on the road anyway?”

When Henry Ford made cars available to the masses, naturally they expected to drive to the same standards set by their wealthy predecessors. All road safety legislation since has been aimed at protecting the person inside the car, with little thought going into the protection of other road users, namely pedestrians and cyclists.

Those of us today exercising our rights by riding our bike on the public highways should not despair. However, we should be realistic and recognize that current attitudes of the general public have been formed over a 100 years, or more, and things will not change overnight. We will remain the redheaded stepchild, and should expect the abuse to last a little longer.


Footnote: My thanks to Bruce Chandler from Tucson, AZ who emailed with a link to TheBikeZone.org.uk that prompted and helped me put this piece together.