Unknown Vintage 1" Threaded Headset

Unknown

HS70


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.

TECHNICAL INFO & CONDITION:

Stack Height: 39mm
Threading: Standard ISO (24 tpi - British/Italian/JIS) 
Crown Race:  27.0mm (JIS)
Cosmetic Condition: Very Good
Bearing/Surface Condition: Very Good