Njs are JIS and king are standard ISO (?) .There is definately something like that because when I tried to swap the Njs headset from my Bridgestone to the Dave the cups were a bit loose and the threading in the forks was different, so the njs wouldn't fit.
Njs are JIS and king are standard ISO (?) .There is definately something like that because when I tried to swap the Njs headset from my Bridgestone to the Dave the cups were a bit loose and the threading in the forks was different, so the njs wouldn't fit.