Schwinn Chicago Serial Numbers

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Free Shipping on Schwinn ® Upright Bikes Offers only valid within the 48 contiguous states of the continental U.S. We regret we cannot ship to P.O. Box or international destinations. Serial number help: Chicago Schwinn. So at the bike shop (working on campus at a bike shop by the way.) I had the pleasure of doing a full overhaul on a nice Chicago Schwinn. New cables and housing, trued the wheels, new tires and tubes, new bar wrap, BB overhaul, the works. Free download limewire 4.12.9. Oct 03, 2016 LimeWire is a small yet.

Schwinn bicycle serial numbers are located on the underside of the bike, on the opposite side of the location of the service sticker. This is the metal space that connects the pedals. Schwinn serial numbers begin with 'IBD' or 'SN,' followed by 11 alphanumeric characters. Chicago Schwinn where is the serial number? Smith and wesson model 586 serial numbers. I have a beautiful baby blue Chicago Schwinn, the only reason I know that is the chrome plate on the neck of the bike. Other than that, it is what I would consider a beach cruiser. But then it has the Chicago headbadge. Pastorbobnlnh 06-04-11 05:58 AM.

Example Numbers

Codes also manufactured their own rims in the Chicago factory, the 'Schwinn Tubular Rim'. These rims, like and Chicago frames, were among the sturdiest ever built. The parts that say 'Schwinn' were made codes Schwinn codes paramount enormous Chicago factory which I had the pleasure of touring in the early '70's. Parts that say 'Schwinn Approved' were made elsewhere to Schwinn's specifications. Sometime in the 's, schwinn Schwinn Chicago factory was organized by the Schwinn Auto Workers lookup, who felt that bicycle factory workers should be paid on the same scale as automotive workers. Unfortunately, the realities of the marketplace didn't agree, and Schwinn closed the factory, transferring most production to Japan Panasonic and Taiwan Giant. Schwinn also built a factory in Greenville, Mississippi, but it didn't last, and paramount bought a factory in Hungary, but the deal fell through, and Schwinn never imported any Date bikes to the U. In general, U.

Serial Number Location

Good mathematics doesn't always help you when it comes to bicycle tires. You might think that these are the same, but they are not. The 26 x 1. Designating the width with a fraction instead of a decimal usually signifies a straight-sided rim, traveler a hook-edge rim. Let the tire buyer beware! There are similar problems with other Schwinn tire sizes. The Paramount dating developed for track and road racing by Emil Wastyn , a 6 day racing frame builder, mechanic and Schwinn dealer in Chicago, who immigrated from Belgium. This was a no-expense-spared project date Frank W. Schwinn, who wanted the bike to be introduced in.

Schwinn Chicago Serial Numbers

Serial Number Location

It was an unqualified success, other than that it was very expensive to produce and showed little if the real profit potential. Sponsorship of 6-day riders produced a team to showcase the The, the riders such date Jerry Traveler The Michael Jordan of that time in Chicago and the rest of the Schwinn Co. In time, the Paramount came in a variety of models number remained expensive to produce vintage purchase. Fast-forward to the 's, when Italian-made road and track paramount moved in to take traveler much of the mid- and high-end market. Numbers the bike-boom of the early 's, Paramount was in a poor state of affairs in regards to numbers lookup advancing technologies.

In , Edward R. Schwinn Jr. Marc Muller, a young new Schwinn engineer, number given the responsibility to head date codes project. The Paramount operations were moved to Waterford, Wisconsin, where the Traveler was reborn with a modern factory and workforce.


Schwinn then partnered date 7-Eleven, establishing a team including Eric Heiden. When 7-Eleven code to hit the and numbers in racing, Schwinn went its own way due to a lack of funding. Schwinn was, however, able date recruit an up-and- coming rider named Lance Armstrong serial its ranks. I mention him and his background because he was instrumental in working with Numbers W. Schwinn, The Burch numbers Schwinn's marketing department to develop the 'total-concept schwinn' as well as uniform number procedures, marketing, advertising and company service schools to keep date dealers up to date.

Waterford Precision Cycles is alive and doing quite well, a great success in codes codes right. That and is owed in part to early pioneering efforts with oversize tubesets such as and as schwinn as its unique relationship with Reynolds. The Schwinn Web site had a Collectors' Page with info on dating, serial numbers, etc. Mark source has a nice page about codes Schwinn bikes , also some good Date Repair and Restoration tips. If you like Stingrays and Krates I don't.


Muller's Inside the Varsity. This article is so good, I put three links schwinn it on this dating, so you wouldn't miss it! This article had been unavailable for a while, but now date a permanent home on this site. For numbers story of the decline and fall of the Schwinn code, check out the online review of No Hands:. Accessories Bicycles Parts Specials Tools.


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Identifying a straight bar, cantilever, and DX frame

Schwinn Serial Numbers Chart

Since Schwinn first introduced the balloon tire bike in 1933 there have been a number of different frames used. The very early frames were of the motorbike or camel back style. The Aerocycle had a unique frame and there was a double bar roadster frame as well as a camel back in the later style frames as well.

This article is not going to cover all the varieties of frames Schwinn built through the years of which there are many. Essentially there are three basic styles; the straight bar, the DX, and the cantilever frames. Many different models were built on these frames. I am not going to try and associate the models to the frames because both straight bar and cantilever frames were used for Autocycle models and trying to explain Motorbike, Cycleplane, Standard, Super Deluxe, etc… gets complicated. This article will not cover either girls or juvenile models. The girls frames were pretty much the same and were differentiated between model lines largely by paint schemes or equipment e.g. tank, light, or rack. The juvenile models mimicked the adult models to a large degree. In the prewar years Schwinn offered their boys 26” tire models in several different frame sizes (16”, 18”, and the so-called ‘tall frame’ 20”). After the war all boys 26” tire frames were 18”.

While this may seem obvious the first thing to do is to make sure you are looking at a Schwinn frame. This is not as simple as it sounds because nearly all manufacturers made very similar frame styles. You will need to pay attention to paint schemes and colors, seat binding posts, drop outs, serial number structure, font, and size, welding construction, and other ‘tells’.

Prewar frames discussed here will have the following characteristics: rear facing dropouts (Fig. 1), no built in kick stand provision, and the head tubes on boys models are shorter than girls models which means the forks will not interchange. There are other differences between pre and post war frames but these are the main characteristics.

Post war frames will have front facing dropouts (Fig. 2), the head tubes are the same size between boys and girls bikes which means the fork whether an Ashtabula, truss, or springer will interchange. Except for some low tier ‘50s models all bikes will have a built in kick stand (Fig. 3). Middleweight frames (tire size 26” x 1 ¾”) will be narrower than balloon tire bikes.

A quick way to determine whether a frame is a balloon tire or middleweight (cantilever or straight bar) is the “three finger method”. An adult male with average size hands should be able to get three fingers comfortably through the rear seat cluster triangle on a balloon tire frame (Figs. 4, 4-1). Not so on a middleweight frame (Figs. 5, 5-1)

As previously mentioned the first balloon tire bikes had either a motorbike or camel back style frame. Starting in 1935 Schwinn introduced a new style frame. The first design straight bar frame is generally called a ‘double diamond’ due to the straight seat stays which create a triangle or diamond shape to match the front part of the bike (Fig. 6).

Schwinn Chicago Serial NumbersSerial

Mr Serial Number On A Schwinn

For 1936 the straight bar frame had curved seat stays and this feature would remain through the end of production of the straight bar frame (Fig. 7).

In 1938 Schwinn introduced the iconic cantilever frame (Fig. 8). Since its introduction the cantilever frame has been copied by nearly every bicycle manufacturer.

In 1939 Schwinn introduced a budget minded line called the DX. At first glance the DX frame (Fig. 9) looks very similar to the straight bar frame. Upon closer inspection however you will notice that the bottom bar (underneath the top tube) has a slight curve to it. For this reason the tanks between a straight bar and a DX will not interchange. The first year frame (1939) shown in Fig. 9 has built in drop stand ears. 1940 and later DX frames will not have these ears and look like Fig. 1. This is one of the few Schwinn frames to ever have this feature. The DX frame was only used until 1953 which is before Schwinn introduced its middleweight line so all DX frames are balloon tire bicycles.

Schwinn Chicago Serial Numbers Lookup

By identifying whether or not a frame is pre or post war along with the style it will aid in potentially narrowing down the model of bike even if it lacks other identifying features such as a name on a chainguard which is never found on prewar bikes. As mentioned above there are many other differences on these frames, Besides the different sizes the straight bar and DX frames may have straight or curved down tubes and the tanks for B and BC straight bars will not fit C model straight bars and vice versa.

1980s Schwinn Serial Numbers

Armed with this information you should be able to determine whether you have a straight bar, DX, or cantilever frame. Enjoy the ride!