The concept behind the Mokihinui was to have a design that works with 2 tyre formats...
Plus sized 27.5x3.0" tyres for grip and 29x2.4" for speed. This geometry was developed around the dropper post and Pinion Gearbox, however we do a derailleur, single speed version as well for riding around the trails with your friends.
This frame is versatile enough to run a 130mm fork with 29er wheels or a 150mm fork with 27.5 wheels.