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Zipp Wheelset Indentification

May 17, 2013
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Hi All,

Looking for some help, I have stumbled across what appears to be an old Zipp 440 Tubular wheelset.

I am trying to locate the model and year of build.

I have tried the product lookup feature on Zipp/Sram website using the serial number but have had no luck.

there is a "91" written on the inside of the wheelset and the serial number 00016821

I am assuming its one of the first batches off 440 constructed in 1991, but have no idea how to confirm this information.

Any help or ideas how to get more information on them would be greatly appreciated.