I see it listed as in stock at a few larger dealers - dunno if accurate. Saw a video from BH/EasyMotion flack at Sea Otter last week saying roll out in June and that's what got me looking.
Bike has some interesting geometry and features. First production bike I've seen using 21700 cells. 720wh battery - but still only 36v (guess that's for the Brose S motor?) Weird bracelet needed to unlock battery. Nice display/haptic control buttons is interesting but wonder at longevity. BH has quite a large PR push in Europe - unfortunately, most ride reviews in Spanish so far.