Yeah, I'm liking the looks of that, I was wondering if it fits between the radii for the headset bearings, thanks. It would just barely clear my improvised deltech line which wraps around the head tube, I'd just loosen, install that adapter, then nestle the line at the bottom of the adapter and the lower radius. The line is skinny kevlar, it should fit fine. (This would be for a future bike, my current old Dahon has no pignose block.)