- The very first Paramounts seemed to have had serial numbers starting with “A” followed by two or three digits. This seems to have been a system started by Emil Wastyn. We found a very early Paramount – claimed to be a 1938-9 vintage – with serial number A545. Little is known about serial numbers for bikes built after World War II.
- 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.
All bikes1all have unique serial numbers.
Indoor cycle felt brake pad restoration tutorial - How to restore felt brake pads on indoor cycles. Duration: 0:52. Sportsmith 147 views. This chart applies to chicago schwinn`s only.- serial number location: the serial numbers are located on the left rear dropout (by the left rear axle mount).
Schwinn Bicycle Serial Number Search
Finding a bicycle serial number
![Number Number](https://upload.wikimedia.org/wikipedia/commons/thumb/0/03/Bicycle_serial_number_compilation.jpg/220px-Bicycle_serial_number_compilation.jpg)
Most bicycles have their serial number engraved beneath their bottom bracket, but sometimes serial numbers are found in other places. Here are some examples of where and what to look for: Apple keyboard vs. hhkb lite 2 for mac.
![Schwinn Schwinn](https://bikehistory.org/bikes/letour/images/1981_schwinn_letour-cover.jpg)
- The bottom bracket (where serial numbers are typically located) is circled.
- A serial number on the underside of a bottom bracket.
- Another serial number beneath the bottom bracket, aligned parallel to the frame.
- Some Schwinn bicycles have the unique identifying number (their serial number) on the head tube. This is on the front of the bike.
- A serial number located on a rear dropout. Some BMX bikes and a few Schwinn bicycles place the serial on the rear dropout. On older Schwinns there are numbers stamped on both the drive side and non-drive side rear dropouts; the one on the non-drive side dropout is the serial number.
- Axium dental manual. Some bikes have multiple serial numbers.2When adding a bike to the Index, it's best to enter all the groups of numbers and letters separated by spaces.
Hopefully you can find the serial number on the bicycle you're looking at - email [email protected] if you're having trouble.
Searching serials on Bike Index
Finding bicycles by serial number on Bike Index is a critical part of our functionality. When searching for a serial number, use our serial search bar - it's the second bar on our search form.
We've done a few things to make it more likely that you'll find the bike you're looking for.
Schwinn Bikes Serial Number Lookup
- Certain numbers and letters are difficult or impossible to distinguish between (e.g. 0 and O, S and 5). We treat all these numbers the same way - a search for
005LLL
will match a bike with the serialOOS111
. - We split bike serials up by spaces and store each separately. If you see multiple numbers on a bicycle - such as in the photo of the Look bike above - try searching for just one of the numbers at a time. Searching for either
M4106I9CA1
or200910427-2A
will find the bike. - We do close serial matching - bikes with serial numbers that are close to the serial you entered are shown below the matching results under the heading 'Serial Numbers Close to..' - given a search of a serial number with a couple numbers/letters that are different or missing.
- We do not currently do partial serial searches. If you search for
1234
, you will only find bikes with serial numbers of1234
and serials close to that - not a bike with serial number of12345689
.
Schwinn Serial Number Guide
- Okay, fine, so maybe there are a few bikes without serial numbers, but this is rare and typical only on hand made bikes or really old bicycles.↩
- In this picture 200910427-2A is a manufacturer number and not a serial number. However, to make bikes as easy as possible to find, we'd love it if you entered all numbers you encounter.↩