Originally Posted by
JohnDThompson
All threaded headsets I've seen have a lip on the top locknut that prevents it from threading beyond the top of the steer tube.
I offer an exception, Bike Friday .. they have headsets with the threaded steerer tube passing through the head set..
and continuing upward.
with a clamped on extension to support a Quill fixed handle bar mast .. that continues upwards from there..
On my Pocket Llama It's a 1,25" CK Gripnut.. Mr Kings company alters their product for the other Oregon Company. (Upstream on the same river)
Now back to topic at hand...
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