Unknown Steel Vintage 1" Threaded Headset

Please refer to the table below & the detailed photos for technical info & condition.

If you need help determining the technical bits, such as headset threading or crown race diameter, Sheldon Brown has a very useful crib sheet here.


Stack Height: 41mm
Threading: Standard ISO (24 tpi - British/Italian/JIS) 
Crown Race: 26.4mm (Standard ISO) 
Cosmetic Condition: Good
Bearing/Surface Condition: Very Good