Archie Sturmer
Riding a '38 Autocycle Deluxe
Most IJ forks that I have seen have the through-hole mounting at the fork-ends; (this includes the balloon tire era).
I think that the same principle applies, remove the fork from the frame to show what may be hidden.
Also perhaps measure the height of the head tube, and the height of the steerer tube.
Looks like some kind of spacer in between the crown and the fixed cone, or just the top of the crown(?); IJ did use thick cones (hard to see)?
Because the IJ steerer tubes are so hefty (oversized), it is challenging to downsize a taller fork.
I think that the same principle applies, remove the fork from the frame to show what may be hidden.
Also perhaps measure the height of the head tube, and the height of the steerer tube.
Looks like some kind of spacer in between the crown and the fixed cone, or just the top of the crown(?); IJ did use thick cones (hard to see)?
Because the IJ steerer tubes are so hefty (oversized), it is challenging to downsize a taller fork.
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