It's not obvious how or where to pull a tape on the Grail with the HoverBar... I mean, there's no stem in the traditional configuration. If you measure to the center of the lower bar - yeah, it's a crazy long reach. It's the same as measuring to the apex of the drops. But if you pull a tape from centerline of the fork, it's fairly normal.
I measured three bikes this way - center of Seat Tube to center of Steer Tube
- 61cm Scott Addict SL = 60.5 CM
- 58cm Scott Foil = 56.5 CM
- XL Canyon Grail = 58.5 CM
That represents my overall fit findings too. It feels bigger than my XL Foil, but smaller than my XXL Addict. It's like an X .5X L... which would make a killer seat tube sticker.