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