Geo. specs should not be taken in isolation , but that bottom bracket drop does seem extreme for a 29er hardtail. The Boardman mtb pro 29er (2016/17) bb drop 63mm, Pinnacle Ramin 3 has a 58mm bb drop, Cotic Solaris 60mm bb drop, so 17mm for the Boardman does seem weird and I wonder how it would feel to ride, twitchy and perched on the bike or planted and in the bike, or of no concern. The review is on the Boardman site (no pictures), the only thing MBUK didn’t like was weird bar shape and the reach could be longer. I Just got an email back from Halfords saying it will be restocked in the autumn!