Schwinn Serial Number List
I have taken all the schwinn serial numbers from several databases and made a tool that automatically searches for it. This means you can enter a vintage (1948-1982) schwinn serial number and get info about when it was manufactured. Schwinn bicycles are easy to identify by the Schwinn logo displayed on the bike. But you can also look for the serial number to identify an authentic Schwinn bike. The serial number will also indicate when it was made, which can help you estimate the value of the particular Schwinn bike. Schwinn serial number sequences, while appearing to be confusing on first sight, follow several general rules. The serial number is BV 10052. Catalogues were generally printed the year before the season indicated in a catalogue. They explained they’d always been upset that they received little support from fellow enthusiasts or vintage cycle.
SCHWINN DATE CODES BY THE YEAR, MONTH AND DAY Copyright © 2001 THIS CHART APPLIES TO CHICAGO SCHWINN`S ONLY. SCROLL DOWN FOR THE DATE CODES LINKS BY FRAME LOCATION OF THE SERIAL NUMBER ------------------------------------------------------------------------------------------------------------- IF YOU HAVE A BIKE OLDER THAN 1948, OR YOUR LETTER AND NUMBER DO NOT APPEAR IN THE LISTS, PLEASE SEND ME THE NUMBER AND YEAR (if you know it) AND A PICTURE IF YOU HAVE ONE. THIS INFO WILL BE USED TO ATTEMPT TO REBUILD THE PRE-1948 SERIAL NUMBERS LIST. USE THIS LINK FOR IDENTIFYING PRE-WAR CHARACTERISTICS BY YEAR'. 40k tyranid codex pdf.
Just search for Schwinn serial number database using your favorite search engine. A bunch of them will show up. Fair advice, if your bike was built after 1994 then you won’t find anything about them. Most Schwinns after that date have a prefix of SN. May 26, 2016 - Friend gave me a old Schwinn bike frame that his coworker gave to him. Looks like it. How to download messages from facebook. You could try this: Schwinn serial number lookup tool.
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Identifying a straight bar, cantilever, and DX frame
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).
Hate story 2 move downlod. 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.
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.
Schwinn Serial Number Lookup Tool App
Armed with this information you should be able to determine whether you have a straight bar, DX, or cantilever frame. Enjoy the ride!