Except for the seal, Stronglight A9 fits the bill. I think this is the best headset made today for use on classic or classic-style bikes. I'd rate the Tange Levin close behind.
Regards,
Jerry Moos
> Does/did any manufacturer make a headset with the following:
>
> English threading
> 1970's style similar to a Campagnolo NR/SR
> Sealed to prevent crud reaching the bearings
> Tapered roller bearings
> Alloy with steel race inserts
>
> If so, anyone have one for sale in NOS or mint used condition?
>
> Most important to me is the English threading, followed by sealed from
crud,
> then style, then tapered roller bearings, then alloy.
>
> Recomendations appreciated.
>
> Thanks in advance,
>
> Eric Elman
> Somers, CT