Hello and thanks for checking out this listing of a new Campagnolo Record 1 Hiddenset internal threadless headset! I discovered a small batch of these headsets in the collection of a fellow cycle hoarder. Each will come to you in the true “NOS” new-in-box condition seen in the included photographs. Perfect for your frame that calls for an integrated straight 1 headset. Campagnolo part number HS01-REHI, no longer in production. Please see the included pics of the actual part you will receive. Contact me with questions, I will do my best to answer them.