That front hub looks like it was recalled by Zipp. I had a few of those front wheels and I brought it to my Zipp dealer and they mailed the wheel to Zipp, Zipp reused the rim, but rebuilt the wheel with new spokes, nipples, and hub. I didn’t need to provide proof of purchase in USA.

I can’t vouch for the authenticity, but that hub ‘model’ looks like the recalled one.

https://www.cpsc.gov/...p-bicycle-wheel-hubs

You are going to want to toss those tires in the garbage.

Thanks for spotting it, decided to pass on the set - recall issue compounded with having to deal with tubulars: too much of a hassle.

Do you happen to know if all hubs that look like that shape need to be replaced? Are they being replaced with similar shape & size hubs or something with different measurements?

I recently purchased and have been riding a wheel from a user on this site that has a hub that fits the description in your link, including the diameter of the clinch nut. Wondering if I ought to send it in. Could you tell a difference when yours came back?

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