#Bike frame bicycle serial number chart serial numbers#

It will not identify the model of the bike, only the year the frame itself was manufactured. The serial number on a Schwinn frame will tell you the date that frame was manufactured. Notable riders of his bikes include ten-time world champion track racing cyclist Koichi Nakano Nagasawa was born in 1947 in Asahi, Chiba Prefecture. Here are some example numbers: 0465228 - F106791 - EB37868 What a serial number can tell you Yoshiaki Nagasawa is a Japanese bicycle frame builder who builds primarily Keirin track racing bicycles.

#Bike frame bicycle serial number chart serial numbers#

Schwinn serial numbers commonly have one of three formats: In other words, it will not be found on a bike component (like a handlebar or a pedal). As I have posted before, the earliest CWC frames I have found have Zxxxx serial numbers, followed by Axxxx serial numbers.

I have a 39-40 style 5-Bar Zep and a 1940 style girls Supreme with Exxxx serial numbers. Note: The serial number will always be found on the actual frame of the bike. The frames of this type I have encountered have all had Dxxxx serial numbers which I associate with 1938. To have an idea of the size of your bike you can consult the chart in the geometry tab, inside the product page. Should you have any questions, contact your local dealer before riding the bike. The serial number can typically be found in one of three places on a Schwinn made bicycle. The size of the bike should be appropriate if it is too big or too small you might lose the control of your bike and fall off. All serial number records before 1948 were lost in a factory fire. Notes: This tool works for Schwinn bikes from 1948 to 1982.

This sticker will also contain a string of letters and numbers, many beginning with WTU. This tool searches a database of Schwinn serial numbers and if it finds a match to your serial number then it will display the information available for your bike. You can find the bike serial number on the underside of the bicycle frame, near the bottom bracket.