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Larger Image The name says it all – the top of the Schwinn line. Schwinn today is part of Pacific Cycle. While Schwinn often had a reputation for building heavy bikes for kids, the Paramount line had a reputation for finely crafted, relatively light road bikes. That is obviously a great price. The very nice woman selling it was good natured about the low price. The bike had belonged to her uncle who no longer used it. I believe the frame was built in The same site has the original price list. There is a larger photo in the Consumer Catalog.

Facts or Fiction

The company history began more than one hundred years before then, in a time and in a Europe that would be wholly alien to those of us brought up over the recent generations. To be concise, the origin was some decades before then in when Josef Werndl b. He improved manufacturing techniques and diversified their offerings. They would continue the manufacturing but also develop the Werndl-rifle Model , a new modern breech loading rifle system.

7 years! Hold on because it’s about to get really mushy. Somehow in 7 short years Blevins Bicycle Company has grown from a small repair shop in the back yard to the huge bike shop it is today.

Share shares Four years ago the initial concept was created in the Netherlands, now the Utrecht-based firm is distributing the bikes to several countries, including the United States, Mexico and the Caribbean. It uses a motor to assist the treadmill, so using the bikes takes little effort. Sensors register the turning treadmill and kick the motor into gear to assist. The bikes can travel 30 to 50 miles on a charge and gears enable the user to change the pace.

It can achieve speeds between 4—17 mph 6—27 kph. As the rider walks, sensors register the turning treadmill and kick the motor into gear to assist the movement and set the wheels in motion. According to its makers, the bikes can travel 30 to 50 miles on a charge and a selection of gears enable the user to change the walking pace from a leisurely stroll to a brisk walk.

Depending on terrain, gear selected and how energetic the user is feeling, it can achieve speeds between 4—17 mph 6—27 kph.

BSA frame serial numbers dating

Some bike parts have a date code cast or stamped into the piece. This clearly is when the component was made and not when the bike was made, but unless the component or bike manufacturer had lots of stock lying around in inventory, the date should be a fairly good indication of the year of the bike. At least it would be the earliest date that the bike could have been made. Of course, all this assumes the bike has the original component.

However, many economists have come to favor the indicators that are less employed — turning to things like garbage, bike fatalities, and hemlines to develop their point of view. This morning, we.

Some of the mid ‘s straight guage frames had serial numbers starting with a single letter which was towards the end of the alphabet. This new system applied to the high-end i. Reynolds frames, and involved the placing of a character at the beginning of the serial number. The character began at the start of the alphabet, and indicated year of manufacture.

Detail about the numerals that follow the alphabet are sketchy, and are presumably sequential serial numbers of some kind. A, followed by four numerals

Bicycle Frame Refinishing

This site is devoted to Peugeot’s classic lugged and brazed performance bicycles. While the primary emphasis is on the PX E, we welcome information on other classic Peugeots. Check back with us for updates as we gather data on this most outrageously French of all bicycles! Disclaimer and Sources The information on this site is open to revision.

The more we learn about these bicycles, the less willing we are to make hard and fast statements about them. Much of the data on Peugeots after is taken from Chuck Schmidt’s compilation of Peugeot catalogs, available through Velo-Retro.

WELCOME TO THE BICYCLE MUSEUM. Bicycles are wonderfully simple, eloquent and efficient machines. A few of the bikes were purchased by me, or for me, new, including the brown Schwinn SuperSport, the Trek , the Univega FS, and the Trek (for one of my sons).

Opinions and value judgments are our own, unless otherwise noted — Sheldon d. Additions and corrections are most welcome. Sachs also made multi-speed internal-gear hubs in 3-, 5-, 7- and speed versions. Their “3 x 7” hub was a hybrid system, a 3-speed internal hub that took a 7-sprocket cassette, providing 21 speeds with only one chainwheel. Sachs formerly also made kick-back hubs and a “2 x 6” hybrid hub, the “Orbit”.

The one clear area of domination for Sachs was its chains, which were generally acknowledged to be the finest available. Sachs was the major European competitor to Shimano for the general bicycle parts market. Their parts in general were quite good, and stand up well in comparison with Shimano equivalents, although exchange rate problems sometimes make them less affordable. Saddle Frequently called a ” seat “, a bicycle’s saddle is not intended to support the rider’s entire weight.

Traditional saddles are made of leather stretched over a metal frame, hammock style.

Bicycle Forest Blog

This is a noncommercial, just-for-fun, hobbyist site. The primary purpose of this site is to gather and disseminate information about early lugged, steel-framed road bikes made by the Trek Bicycle Corporation , Waterloo, Wisconsin. In response to popular demand, the site has expanded to include not-so-vintage Trek bikes of all kinds as new as Mountain bikers, and carbon and aluminum aficionados do not despair – the brochure extracts on the site contain a list of specs for all of the bikes Trek produced in that year.

Additionally, the table of Trek models by year includes all Trek bikes through Additionally, specifications and pictures for and newer Treks are available on the Trekbikes.

The online home of Bicycling magazine. Bicycling news, gear reviews, repairs, training tips, fueling, and more.

Most of the copies are reproduced in a larger format 8. To order, click the “Add to Cart” button and you will be taken to a Secure Site: You don’t need a PayPal account to pay with a credit card through PayPal; no service fee will be charged to you, it’s charged to me. New lower shipping prices! We ship by the cheapest and most secure method and any overpayment for shipping is refunded back to you.

Quite a few reprints will fit in a Priority flat rate envelope. Larger orders for example, Catalogo Campagnolo will not fit in the fixed rate envelope will be shipped in the USPS fixed rate medium Priority box. Remember, we always refund any excess shipping payment after you place your order. Shipping will be calculated AFTER you place your order and you will be contacted by email with the amount owed.

Click on thumbnails for a larger view. Three additional color pages of the racing and touring bikes scanned and enlarged. Beautiful cover illustration of blindfolded Goddess floating on bike being towed by an eagle aiglon in Fr. Light Racer and distinctive Automoto fork crown. Text in French and English.

Sheldon Brown’s Bicycle Glossary Sa

Not everyone embraced the new sulky with “them fancy wheels” probably because it did cost a mite more. The detractors wanted each record to be noted with a “k” for the kite track and a “p” for one took with pneumatic tires. The “wits” of the day said that it could also stand for “kwite poor. In he made Robert J.

Over catalogs and brochures from classic bicycle and component manufacturers, and cycling literature. Updated: 12/20/ These are photocopies or scans of original catalogs, they are NOT original catalogs; they are printed for you when you order (sorry, no returns).

The Hembrow Cycling Holidays blog has stories about cycle routes in Drenthe. We organize Study Tours to show off the best cycling infrastructure in the world. Nationaal Fietsmuseum Velorama, Nijmegen Fietsmuseum Velorama in Nijmegen, The Netherlands, is the largest cycling museum in the country where people cycle more than in any other. We visited the museum in August when a friend of ours in the Netherlands took us there to see their collection of bikes.

The photos will give a taste of what’s at the museum, but I recommend a visit. There are many more bikes than you’ll see here, and you’ll get a much better view of them. Also, there is a nice cafe in the museum and when we were there they were playing a very amusing video demonstrating such things as the better safety of the “safety bicycle” by showing a guy repeatedly falling off penny farthings or ordinaries if you prefer. A link to the museum’s own website is below.

Two walking machines “loopmachine” in Dutch. The smaller one to the front is a child’s size machine “kinder loopmachine” made in Germany in The larger of the two is labelled “Dandyhorse used by the first earl of Durham about “. Hanging on the wall was a willow bike case. A huge thing, which no doubt worked pretty well for avoiding damage to bikes when travelling.

Danish bicycle VIN

Spring, ahem, er, Summer Cleaning Sale! Just a quick update Its been a wild year Thank God its May! Each frame is handcrafted from start to finish using only the highest quality materials available today. I currently offer road, track, tandem, cross, mountain, and single speed frames and complete bicycles.

‘S Frame’ Suspension (Spring-frame) Bicycle Armstrong Gent’s ‘Riche’ Cross-frame Roadster Raleigh Model Superbe X Frame (Green, Unrestored).

Contact The History of the Folding Bike There have been many who have laid claim to the invention of the folding bike. Humorously, a bike manufacturer who shall remain nameless so as to not unduly embarrass them audaciously claims on their website to have produced the world’s first folding bike in Wishful thinking by their marketing department I suppose.

The truth is that the folding bike has been around for considerably longer than one might imagine and most claims of being the first are erroneous. First things first though, you can’t have a folding bike without the invention of the bicycle itself. So a very short history lesson on the bicycle is in order. Here again we have some disputed claims of invention and historians will probably never be able to identify the exact moment of invention.

For a while some had claimed that Leonardo Da Vinci invented the bicycle based on a sketch found in his Codex Atlanticus. However, this sketch was later determined to be a forgery, though many historical accounts written before this forgery was discovered still credit Da Vinci as the inventor of the bicycle. There were a few “pre-bicycles” invented before the appearance of what one would recognize as a bicycle. The first of these was probably the “Celerifere” developed by a French count named Mede de Sivrac in It consisted of two wheels connected by a beam and was decorated to look like a horse or a lion.

Olmo Serial Number Dating Registry

Brakes Older Raleigh-made brakes used special cables with moulded ends on both ends of the cables, as shown. These cables are no longer available. They were supplied in different configurations for front, gent’s rear and lady’s rear applications. The cable came with the adjusting barrel.

The manufacturer’s date on a bicycle’s components can often be used to determine the date of manufacture of the bike itself. Many bike parts have a date code cast or stamped into the piece. Bicycle component dating.

The first known traffic signal appeared in London in near the Houses of Parliament. Designed by JP Knight, it featured two semaphore arms and two gas lamps. The earliest electric traffic lights include Lester Wire’s two-color version set up in Salt Lake City circa , James Hoge’s system US patent 1, , installed in Cleveland by the American Traffic Signal Company in , and William Potts’ 4-way red-yellow-green lights introduced in Detroit beginning in New York City traffic towers began flashing three-color signals also in Garrett Morgan’s cross-shaped, crank-operated semaphore was not among the first half-hundred patented traffic signals, nor was it “automatic” as is sometimes claimed, nor did it play any part in the evolution of the modern traffic light.

Gas Mask Garrett Morgan in ? The invention of the gas mask predates Morgan’s breathing device by several decades. Early versions were constructed by the Scottish chemist John Stenhouse in and the physicist John Tyndall in the s, among many other inventors prior to World War I. Peanut Butter George Washington Carver who began his peanut research in ? Peanuts, which are native to the New World tropics, were mashed into paste by Aztecs hundreds of years ago. Evidence of modern peanut butter comes from US patent issued to Marcellus Gilmore Edson of Montreal, Quebec in , for a process of milling roasted peanuts between heated surfaces until the peanuts reached “a fluid or semi-fluid state.

Louis, manufactured peanut butter and sold it out of barrels. Kellogg, of cereal fame, secured US patent in for his “Process of Preparing Nutmeal,” which produced a “pasty adhesive substance” that Kellogg called “nut-butter. Fathered the peanut industry?

History of the bicycle

Locating the Serial Number – Chicago built Schwinn serial numbers are found on the left rear axle-hanger or fork-end on the frame. If letters were used for date codes, they skipped the letters “I” and “O” as they looked too much like numbers. This scheme is for all Chicago built non-Paramount models excluding Superiors and Super Sports whose serial numbers are located on the left rear axle hanger and consist of a single letter code for the month [again, skip"I” and"O”], the last digit of the year and a 3-digit sequential build number — e.

The Super Sports with Huret dropouts seem to have used a two digit year ‘C ‘ — March, , th frame. The Le Tour and Super Le Tour models had their serial numbers on the left rear axle hanger and many began with an ‘S’, followed by the Japan Made numbering system.

In publication since Lovely Bicycle is an eclectic bicycling weblog featuring stories, reviews and miscellanea, with an emphasis on the classic and the handmade.

History[ ed[ edit ] spoked wheel was invented to allow the construction of lighter and swifter vehicles. The earliest known examples are in the context of the Sintashta culture , dating to ca. Soon after this, horse cultures of the Caucasus region used horse-drawn spoked-wheel war chariots for the greater part of three centuries. They moved deep into the Greek peninsula where they joined with the existing Mediterranean peoples to give rise, eventually, to classical Greece after the breaking of Minoan dominance and consolidations led by pre-classical Sparta and Athens.

Celtic chariots introduced an iron rim around the wheel in the 1st millennium BC. The spoked wheel was in continued use without major modification until the s, when wire wheels and rubber tires were invented. Compression spokes[ ed[ edit ] original type of spoked wheel with wooden spokes was used for horse -drawn carriages and wagons.

In early motor cars, wooden spoked wheels of the artillery type were normally used. In a simple wooden wheel, a load on the hub causes the wheel rim to flatten slightly against the ground as the lowermost wooden spoke shortens and compresses. The other wooden spokes show no significant change. Wooden spokes are mounted radially. They are also dished, usually to the outside of the vehicle, to prevent wobbling.

Also, the dishing allows the wheel to compensate for expansion of the spokes due to absorbed moisture by dishing more. These are also used in wheelchairs , motorcycles , and automobiles.

Buyer’s Guide to Bicycle Frame Materials by Performance Bicycle